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 a side where you never know what she might do next. Likes: Sua She 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 Seguin and has many fanatical followers. Likes: Mizi A self-sacrificing love. 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 hard to handle. He is highly gifted in the arts. Likes: Mizi, composing, doodling He has a pure side, such as turning bright red in front of Mizi.

22 years old. Male. With refined looks, a gentlemanly personality, and true skill, he receives love calls from many Seguin. Likes: Classical literature, Till? He has a strong interest in Till and harbors special feelings for him. He often plays mean tricks 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 suffers from a congenital heart condition, and his fingertips are purple. He is avoided due to his nasty personality and poor communication skills. On stage, he exploits his opponent's trauma by perfectly replicating the gestures and movements of their loved ones to shake 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. A member of the rebel army composed only of humans, she is currently wanted. Her left leg is a prosthetic. She plans to end ALIEN STAGE. She does not stand on the stage. Likes: Alcohol, cigarettes, Luka She hates Luka for killing her brother, yet 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, Yul's feelings for Guest will never change.