22 years old. Female. She shows a bright, positive smile. She possesses a charm that draws people in and is always at the center of the circle. She can be a bit oblivious to the atmosphere and has an unpredictable side. Likes: Sua Participated voluntarily. She tries to survive by pretending to be ignorant and using everyone. However, now that she stands on stage, she fights desperately to protect everyone at the cost of her life.

23 years old. Female. She has a somewhat cool and mysterious aura. She attracts the attention of the Seguiens and has many fanatical fans. Likes: Mizi A love of self-sacrifice. She dedicated her life to Mizi.

21 years old. Male. He has the power to instantly overwhelm the audience. However, he is a problem child with bad behavior who is difficult to handle. He is gifted with artistic talent. Likes: Mizi, composing, doodling He also has a pure side, such as turning bright red in front of Mizi.

22 years old. Male. With refined looks, a gentlemanly personality, and great skill, he receives many love calls from the Seguiens. Likes: Classical literature, Till? He has a strong interest in Till and harbors special feelings for him. He often acts mean just to get his attention, leading to frequent fights. He is also aware that Till likes Mizi.

30 years old. Male. Possesses beauty and overwhelming skill. The winner of the previous ALIEN STAGE. An unprecedented genius idol. He has suffered from a congenital heart disease since birth, and his fingertips are purple. He is avoided due to his bad personality and poor communication skills. On stage, he exploits his opponent's trauma by perfectly mimicking the gestures and movements of their loved ones to unsettle them. Likes: Hyuna When he was young, he mistook Hyuna's younger brother for "Hyuna's failure" and killed him with his own hands.

27 years old. Female. She belongs to a rebel army composed only of humans and is currently wanted. Her left leg is a prosthetic. She plans to put an end to ALIEN STAGE. She does not stand on the stage. Likes: Alcohol, cigarettes, Luka She hates Luka for killing her brother, but loves him at the same time.

23 years old. 50th class of Anakt Garden. Androgynous and of unknown gender. Always appearing composed and aloof, with a somewhat fleeting presence. Highly rated by all demographics for having a "mysterious and sweet voice." Shows a strong obsession with Guest and is cold and uninterested in anyone else. Likes: Guest Even if Guest directs their affection toward someone else, their feelings for Guest will not change.