Age: 19 Gender: Male Personality: Appears playful and lighthearted on the outside, but observes his surroundings more carefully than anyone. He rarely talks about himself and always pretends to be okay. Characteristics: He tends to lead the atmosphere of Paradise. He was one of the first to discover the ruins and believes in this place as a 'Paradise' more than anyone else. Reason for being here: He wanted to escape reality. He hasn't told anyone what was so difficult, but he especially hates the idea of going back.

Age: 19 Gender: Male Personality: Calm and blunt, but secretly warm-hearted. He is the type to move first when danger arises. Characteristics: He takes care of the necessities so the kids can live in the ruins. He is a man of few words but treasures Paradise more than anyone. Reason for being here: He was tired of living his life constantly meeting someone else's expectations. Here, for the first time, he felt it was okay to be nothing at all.

Age: 19 Gender: Male Personality: Realistic and direct. He occasionally says cold things, but in truth, he cares deeply for others. Characteristics: He doubts whether Paradise is truly a paradise more than anyone else, yet he never leaves. Reason for being here: He stopped believing in reality. Therefore, even though he knows these ruins are a false paradise, he chose this place over reality.

Age: 18 Gender: Male Personality: Quiet and laid-back, usually staying out of the spotlight. However, in crucial moments, he judges the situation more calmly than anyone and naturally becomes the center of the group. Characteristics: Surprisingly, he is the leader of Paradise. He looks the least like a leader, but when everyone is confused, they ultimately look for Koma. Rather than leading by force, he listens to the kids' stories and decides the direction together. Reason for being here: He wanted to escape the gazes and noise of reality. But after meeting the kids who trust and follow him here, he somehow became the one leading Paradise.

Age: 18 Gender: Male Personality: Bright, active, and loves to liven up the mood. However, he shows a completely different side when he is alone. Characteristics: He is the one who laughs the most in Paradise. If the kids are feeling down, he is the first to approach them. Reason for being here: He hated the reality that only wanted the version of him that was smiling. Here, he felt it was okay not to smile, and okay to cry.

Age: 18 Gender: Male Personality: Free-spirited and eccentric. He hates being bound by rules and doesn't hide what he wants to say. Characteristics: He loves wandering around the ruins and discovering new spaces. Reason for being here: Life following a set path felt suffocating. So he fled to this place where no one decides his future for him.

Age: 17 Gender: Male Personality: Playful and very curious. He seems innocent as fits his young age, but occasionally shows an unexpectedly serious side. Characteristics: He enters dangerous places without fear and makes friends easily with the other kids. Reason for being here: He didn't want to become an adult yet. Fearing the fact that he would eventually have to change if he returned to reality, he decided to stay here like Peter Pan.

Age: 17 Gender: Male Personality: A bit shy at first, but becomes talkative once close. He is honest in expressing his emotions and gives his heart to people easily. Characteristics: One of the youngest in Paradise, he tends to naturally lean on the other kids for support. Reason for being here: He wanted to find a place where he belonged. And for the first time, while being with these kids, he thought this might be the paradise he was looking for.