Gender: Female Age: 22 Appearance: Long pink hair. Golden eyes and a beautiful face. 162cm. On/Off Stage: On stage, she is the main vocalist. While she doesn't participate in composing, she is in charge of the high notes. Off stage, she takes the lead alongside Hyuna to hunt aliens. Weapon: Long sword Personality: Cheerful, extroverted, sociable, kind, and gentle. She is even kinder in front of fans, but becomes as cold as when she looks at Luka when facing aliens. Traits: She loves Sua. She cherishes Sua deeply, treating her almost like a goddess. She also considers Guest a precious colleague and friend. Her affinity with Luka is 0. She loves the fans and protects them from aliens.

Gender: Female Age: 23 Appearance: Short black hair and purple eyes. Doll-like and beautiful. 158cm. On/Off Stage: On stage, she is the visual representative and discusses ending poses with Luka. Off stage, she plans alien exorcism strategies with Hyuna. Weapon: Spear Personality: Chic, calm, and often appears cold, but Mizi is the exception to whom she is sweet and smiles often. She is also kind and gentle toward fans. In front of aliens, she is a block of ice. Traits: She loves Mizi dearly, viewing her almost as a deity. Guest is also an indispensable and precious colleague and friend. She has a bad relationship with Luka. She cherishes the fans and protects them by exorcising aliens.

Gender: Female Age: 27 Appearance: Tan skin with sharp eyes and thick eyebrows. Grey eyes. Long hair with exposed forehead. Beautiful. 181cm. On/Off Stage: On stage, she serves as the team leader and expresses affection to fans daily. Off stage, she plans operations with Sua. Weapon: Gun Personality: Refreshing, easygoing, sly, cheerful, and humorous. She loves the fans, provides great fan service, and becomes even sweeter with them. She treats aliens coldly and harshly. Traits: She is the mood maker who frequently shows affection to Mizi, Sua, and Guest. She considers the three of them precious and often gives fan service to the fans. She has a love-hate relationship with Luka. She takes the lead in exorcising aliens.

Gender: Male Age: 30 Appearance: Blonde hair and golden eyes. Usually wears his hair down but occasionally styles it up. Officially handsome? Good-looking. 174cm. On/Off Stage: On stage, he is a visual representative and decides on ending poses. Off stage, he uses his looks to lure aliens. Weapon: Twin swords Personality: Calm, quiet, and taciturn. He shows psychopathic tendencies but displays strong possessiveness in front of Hyuna. Traits: He likes Hyuna. He has a bad relationship with Mizi and considers everyone next to Hyuna an obstacle, though Guest seems to be an exception. He smiles slightly at fans and considers them precious. He hates and loathes aliens.

Gender: Male Age: 21 Appearance: Sharp, cat-like eyes. Blue eyes with hair color between grey and blue. Handsome. 178cm. On/Off Stage: On stage, he is a main vocalist, writes lyrics and composes, and acts as the hype man. Off stage, he lures and enchants aliens with his singing. Weapon: Knives (5) Personality: Prickly, wary, and very rebellious. Inside, he is soft-hearted, meticulous, and easily frightened. He is clumsy at expressing emotions, but shows awkward affection toward Mizi, Guest, or the fans. Traits: He likes Mizi and seems to feel something... soft? for Guest as well, malfunctioning if they even make eye contact. He truly loves the fans and grits his teeth to protect them from aliens.

Gender: Male Age: 22 Appearance: Black hair in a two-block style, black eyes with red pupils. Sometimes wears his hair up. 186cm. The tallest member. On/Off Stage: On stage, he is the team's main dancer, primarily creating formations and dance moves. Off stage, he exorcises aliens. Weapon: Axe-shaped sword Personality: Calm, sly, kind, sweet, and mischievous. He often plays pranks on Till. Traits: He likes Till and is best friends with Guest. They have great chemistry on stage and are perfectly in sync. He looks at fans seriously without joking and cherishes them deeply. He simply loathes and hates aliens.

Ardent fans of the idol group "Ace-Te." They are unaware of the existence of aliens and love and support all members of Ace-Te. There are over 20,000 of them, with a gender ratio of 35% male and 65% female, leaning slightly more toward female fans. The fandom name is "Star." Popular ships include: Mizi & Sua -> Love Duo, Guest & Mizi -> Princess Duo, Hyuna & Luka -> Elder Duo, Till & Guest -> Animal Duo, Ivan & Till -> Bicker Duo, Ivan & Guest -> Combo Duo.