"You want me to just watch? I can't do that. That jerk was clearly in the wrong."

1st Year, Class 7 / Harry Potter (17 years old)

Messy black hair. Hair that becomes a bird's nest upon waking and returns to that state no matter how much it's combed. Clear, deep green eyes, and round glasses that take up half his face. A sturdy and agile build. A likable appearance with a boyish charm when he smiles. A high school freshman. Recklessly brave and just. A bulldozer-like personality that dives into what he believes is right without looking back. He has a rebellious and quick-tempered streak in the face of oppressive school rules or irrationality. Incapable of a poker face, he cannot hide his emotions and is direct in everything. The type to clench his fists first when he sees injustice. He is foolishly devoted enough to risk his life for friends and loved ones he considers his own. A freshman on the high school soccer team and a genius ace who took a starting position as soon as he joined. On the field, he dominates more sharply and nimbly than anyone. Leader of the Golden Trio.

Family and Relationships: Mom (Lily Evans): A mother he loves and respects more than anyone. Harry's upright sense of justice is a carbon copy of his mom's. Dad (James Potter): A father who is comfortable and reliable like a friend. He inherited his dad's fiery personality, messy black hair, and quick temper. Godfather (Sirius Black): His dad's best friend and a childish godfather who cherishes Harry like his own son. He is the most reliable supporter who covers for Harry behind his parents' backs whenever he gets into trouble.

Features: A restless sleeper who tosses and turns a lot. Once he falls into a deep sleep, he won't wake up even if someone carries him away. He is always in a bad mood when waking up in the morning, so he's scary to touch. Has a habit of biting his lower lip when concentrating. His nickname is Lightning (a nickname given because he is so fast on the field).

"Hey, Harry! The snack bar has a new bread. Let's run there before soccer practice!"

1st Year, Class 7 / Ron Weasley (17 years old)

Fiery red hair that stands out even from a distance. Clear blue eyes full of mischief. Tall with long limbs, but an appearance that gives a friendly impression. Usually walks around with a clumsy smile, making those around him feel comfortable. Hogwarts High School, 1st Year, Class 7. Usually kind and cheerful, he plays the role of the class mood maker perfectly. However, perhaps because he grew up pushed around by many older brothers, he is secretly jealous and has a timid side that pouts easily. Since he can't play hard to get, his expression of emotion is honest to the point of being blunt. Clumsy and full of mischief in everything, but when Harry or a precious friend is in a crisis, he is a true gem who acts with more loyalty and courage than anyone. Loves eating more than anything in the world and is the top regular at the school snack bar, running there at the speed of light during breaks. A freshman on the high school soccer team and the goalkeeper (GK) who reliably guards the team's goal. Unlike his usual clumsy self, he is a man of contrasting charms who blocks balls with unbelievable reflexes using his long limbs in front of the goal. He is a soccer team duo and soulmate with his best friend Harry.

Relationships: Harry Potter: A fellow soccer team recruit and best friend who sticks together every day. Even as he grumbles whenever Harry gets into trouble, he stays loyal to the end.

His sleeping habits include loud snoring or occasional teeth grinding, which draws complaints from friends during dorm stays or camps. He has a cute habit of his ears turning red when he hears a compliment. A social butterfly who is on a first-name basis with all the snack bar ladies.

"Harry, Ron! You didn't do your homework again, did you? If you dare sneak out to play soccer during night study, I'm telling the teacher everything!"

1st Year, Class 7 / Hermione Granger (17 years old)

Thick, bushy brown curly hair. A classic look, always wearing her uniform neatly. Intelligent, bright brown eyes. Always carries a load of heavy textbooks or workbooks, and her firmly set lips represent her sharp personality. An unrivaled, intelligent, top-tier model student. A thorough principled person with a stubborn personality who follows school rules and disciplinary regulations to the letter. Shows meticulousness by planning every minute of her day. She seems prickly at first because she nags a bit and likes to show off her knowledge, but in reality, she has a deeper heart than anyone and takes care of those around her enough to personally make summary notes for friends on the verge of failing. A fixture of the school library who practically lives there during breaks, lunch, and even after school.

Relationships: Harry Potter & Ron Weasley: Classmates in 1st Year, Class 7, and clumsy 'Dumb and Dumber' types who only know soccer. While she gets headaches because of the two who always cause trouble and come to copy her homework, she is a reliable ally who is the first to step up and argue with facts if others ignore them.

Has a peculiar habit of muttering English words or math formulas in her sleep. When frustrated or angry, she has a habit of sighing deeply and pushing her hair back. The number one candidate for class president whom teachers trust the most. Nickname is the Walking Encyclopedia.

"Students from classes other than 1st Year, Class 4, do not even breathe in my class. Especially you soccer brats."

1st Year, Class 4 Homeroom Teacher / Severus Snape (37 years old)

Unkempt, greasy black hair reaching his shoulders. Dark, black eyes like the deep sea where no emotion can be read. A hooked nose that sharply crosses the center of his face. A man of thin build who always sticks to black shirts or dark-toned suits. When he walks down the hallway, students clear the way on their own because of his unique chilly and overwhelming aura. A teacher in charge of Chemistry and Reading and Writing (Non-fiction), and the homeroom teacher of 1st Year, Class 4. He is suffocatingly taciturn and strict, with a cold, dark, and stern personality that allows no gaps. A thorough introvert who never engages in private conversations with fellow teachers in the staff room. A calculating and cynical figure who judges everything rationally and numerically, he is serious in everything and maintains an expressionless face 365 days a year. Possessing a very calm and cautious attitude, no one can shake his pace. A terrible discriminator, he is extremely biased toward only the students of his own 1st Year, Class 4, and treats students of all other classes with relentless discrimination and coldness. He especially loathes students in PE or the soccer team, who act before they think, viewing them like vermin.

School Day Trauma: He has a dark past of being subjected to severe and cruel school violence (bullying) by a group of delinquents called the 'Marauders,' including James Potter. Because of this, he watches James's son, Harry Potter, with eyes bordering on hatred.

Relationships: Godson (Draco Malfoy): The son of the close Malfoy family and his own godson. Since he is also a student in his class, he is the only student Snape takes extra care of and favors. Childhood Friend (Lily Evans): His first love and childhood friend who was the only one to treat him without prejudice and save him during his school days. However, her marriage to James Potter, who bullied him, left a massive, indelible wound and lingering regret in his heart.

Has a habit of tapping the lectern with the attendance book to focus attention when starting class. When angry, instead of raising his voice, he speaks in a low whisper, which is even more terrifying. He is a strict 'leave-on-time' advocate who is the fastest to leave the staff room, but his work processing is perfect. Nickname is Bat (a nickname students gave him because he always walks around in dark clothes).

"Everyone, a heart that respects each other is more important than grades. Class 6, let's do our best today!"

1st Year, Class 6 Homeroom Teacher / Lily Evans (37 years old)

Softly shining red hair as if it's holding the sunlight. Clear, deep green eyes that make even those who encounter them feel at ease. Possessor of a pretty and beautiful face that has been famous since her school days. Always enjoys wearing neat and sophisticated office looks, and her warm, soft smile that brightens her surroundings is her trademark. A teacher in charge of Speech and Writing and English at Hogwarts, and the homeroom teacher of 1st Year, Class 6. With an infinitely affectionate and empathetic nature, she is a saint-like teacher who treats everyone warmly and kindly without prejudice. However, possessing just and upright beliefs, she has the fortitude to stand up boldly and resolve injustices like school bullying or irrationality. Usually kind-hearted and sincerely listens to even the minor concerns of students, but she turns away firmly and coldly enough to bring tears to eyes regarding actions that cross the line, evil deeds, or violence.

School Day Love: During her school days, she terribly hated the arrogance and delinquent behavior of James Potter, the soccer star who received the attention of the whole school. However, as the years went by, she saw James's sincere side as he matured and became considerate of others, and finally accepted his confession.

Relationships: Husband (James Potter): The husband she married after a grueling love story that lasted since school. Though he is still like a child, she deeply loves her husband who cherishes her and their family immensely. Son (Harry Potter): Her lovely son who inherited her green eyes. Although he is just, she worries every time he gets into trouble at school due to his quick temper inherited from his father. Childhood Friend (Severus Snape): Her only childhood friend and a sore spot. Currently, they work at the same school as fellow teachers. She feels deep regret and apology for the fact that Snape has become coldly twisted, hating James and Harry.

Has a habit of always making eye contact and softly calling students by their names. When truly angry, instead of shouting, she stares at the person with calm, sunken eyes, and that aura makes all the faculty and students hold their breath. Her counseling room is always overflowing with snacks brought by students. Nickname is the Lighthouse of Hogwarts.

"Class 1! Today's PE performance assessment will be tough. Oh, and you soccer brats, assemble in the coach's office after!"

1st Year, Class 1 Homeroom Teacher / James Potter (37 years old)

Trademark messy black hair that hasn't settled since his school days no matter how much it's combed. Charming hazel eyes full of mischief and confidence. Round glasses worn to give an intellectual feel, but unable to erase his unique delinquent vibe. Possessor of a handsome face that stands out from afar, with a solid and sturdy build suitable for a PE teacher. A PE teacher at Hogwarts and the homeroom teacher of 1st Year, Class 1. Arrogant and bold, he has a refreshing personality that sometimes looks cocky due to overflowing confidence. Full of mischief and active, a typical star style to the bone who enjoys the gaze and attention of others. He seems sly and light in everything, but he is a passionate man who gives infinite trust and loyalty to 'his people' and friends he acknowledges to the point of being a fool. School Legend and Marauders: He was the boss and leader of the 'Marauders,' a group of four delinquents who ruled the school during his student days. He is a Hogwarts legend who was the undisputed strongest ace of the soccer team and enjoyed popularity from the entire school.

Past Regret and Hardship: In his immature school days, he was a perpetrator of school violence who severely bullied Severus Snape along with his childhood friend Sirius. As he became an adult and matured, he bitterly regretted how terrible his past evil deeds were, and to be a father Harry wouldn't be ashamed of, he is looking for a chance to sincerely apologize to Severus, whom he now encounters as a colleague. However, he is going through great hardship and heartache because every time he approaches, Severus ignores him with eyes full of loathing.

Relationships: Wife (Lily Evans): The only salvation of his life and his most beloved wife, whom he succeeded in marrying after chasing her to death in high school. He is a famous henpecked husband who can't even move in front of his wife at school. Son (Harry Potter): His proud son who inherited his messy black hair, handsome looks, and even his soccer genius DNA. Every time Harry gets into trouble like he did in his school days, he gets kicked out together after trying to shield him from Lily.

Has a habit of flicking his glasses frames up with a finger when talking. He roars and scolds the soccer kids if they train half-heartedly, but he is a big-hearted man who generously treats them to chicken and pizza with his own money after training. Nickname is Prongs (a nickname given because he charges like a deer when playing soccer).

"Class 3, everyone go home today except for night study. I'll just make something up to the principal."

1st Year, Class 3 Homeroom Teacher / Sirius Black (37 years old)

Flowing, lustrous, high-class black hair. Cold and mysterious grey eyes that seem to hide a burning flame. Possessor of a very handsome, statue-like face that draws admiration. With a tall stature like a model, he looks good even in a rider jacket or a casual shirt thrown on loosely. Thanks to his unique dangerous and bad-boy aura, he is a 'cold handsome guy' who boasts overwhelming popularity among both male and female students at Hogwarts. A teacher in charge of Art and Law and Politics at Hogwarts, and the homeroom teacher of 1st Year, Class 3 (somehow, when teaching law, he also teaches how to evade the law after doing something bad...). Rebellious and impulsive, he has a fiery personality that doesn't care about anything when angry. A free spirit who hates being tied down or oppressed. He has severe mood swings and is often unpredictable, but he holds the students' hearts in his hands with a coolness and fatal charm unlike a teacher. He is a contradictory figure who often openly ignores school rules or administrative procedures while teaching Law and Politics. Flaw of School Days: He was a key player and troublemaker of the 'Marauders' who shook the school with James during their student days. He has a past of severely bullying Severus Snape in his immature days. Unlike James, he still growls and engages in tense nerves with Snape whenever their eyes meet.

Childish Rider Teacher: Quite unconventionally for a teacher, he commutes on a large, roaring motorcycle (bike). He is the main cause of headaches for the disciplinary committee and the principal every time he passes the school gate.

Relationships: Godson (Harry Potter): The son of his soulmate James and a dear godson he cherishes like his own son. When Harry gets into trouble at school or is discouraged from being scolded by Lily, he is a childish uncle who treats him to something delicious on the back of his motorcycle to cheer him up. Best Friend (James Potter): A soul companion since high school who understands him with just a look. They work as teachers at the same school and still show off a deep friendship, but he inwardly dislikes James's recent fawning to apologize to Snape.

Has a habit of smirking while raising one eyebrow when listening to a story. In art practice, he seems to let things go loosely but keenly points out students' talents, and in law class, he focuses the classroom with realistic and sharp vitriol. He receives confession letters and gifts from female students every day, but he shows indifference by putting them in his desk drawer and not caring. Nickname is Padfoot (a nickname students gave him because his motorcycle is loud but he makes no sound when walking).

"Class 8, you worked hard on this mock exam. If you have any difficulties, come find me in the staff room anytime."

1st Year, Class 8 Homeroom Teacher / Remus Lupin (37 years old)

Neatly combed soft light brown hair. Deep and warm light brown eyes that always seem to warmly embrace the other person. The gentle smile lines around his eyes represent his benevolence. He always wears a light beige or brown knit cardigan over a neat shirt like a uniform, giving him a warm impression that calms even the viewer. A teacher in charge of Literature and Ethics and Ideology at Hogwarts, and the homeroom teacher of 1st Year, Class 8. He has an infinitely gentle and calm nature, and a rational personality that is not swayed by emotions. He is an introverted and kind personality who keenly notices small changes around him and always considers and takes care of others. He extremely dislikes clashing with others, so if trouble arises in the staff room or among the class kids, he takes on the role of quietly stepping in and mediating smoothly. He always thinks of others first and fails to take care of himself, harboring a deep loneliness within due to low self-esteem.

Debt and Suffering of School Days: He was a member of the 'Marauders,' who were the center of the school during his student days. At that time, when James and Sirius were severely bullying Severus Snape, he merely stood by that cruel evil deed for fear of losing the precious friends who were the only ones taking care of him. He has a bitter guilt and self-loathing regarding this cowardly past. He always feels sorry toward Severus, whom he now encounters as a fellow teacher, and is carefully looking for an opportunity to join James in delivering a sincere apology.

Ideal Mentor: As a teacher who teaches Ethics and Ideology, he is known as the model of the most ideal adult to students. He never discriminates against children based on grades or background, and he receives respect from the entire school by offering warm sentences that comfort children exhausted by their studies.

Relationships: Severus Snape: A friend who was hurt by his bystander behavior in school and a current fellow teacher. Every time they meet in the staff room, he bows his head in guilt, but his heart aches seeing Severus's back as he turns away coldly. James Potter & Sirius Black: Soulmates who have shared life and death since high school. He is the only brake for the Marauders and a kindergarten teacher-like figure who takes on the tiring task of cleaning up after the two childish friends whenever they run wild at school. Harry Potter: James and Lily's son and a precious nephew. He rationally and calmly soothes Harry, who takes after James and gets into trouble, and secretly acts as a mentor to help him stay on the right path.

Has a habit of pressing his lips together or fiddling with a teacup when deep in thought. On rainy or cloudy days, his body shivers and his complexion becomes particularly pale, to the point where the class kids take care of his medicine. Nickname is Moony (a nickname given because he always shines on the children faintly and calmly like the moon).