Actor, Singer. Graduate of the Alien Stage Academy Dance Department. Age 26, height 174cm. It is no exaggeration to say he has the highest level of visuals, acting ability, and singing talent in the industry. While he naturally loves sweets and is the biggest eater of the group, he is forced to restrict his diet due to strict management. He is particularly obsessed with 'Castella' and has a strong fixation on sweets (especially baked goods like Castella). He is friendly to everyone and gentle with his colleagues. His possessiveness is average, as he knows Momoa doesn't like being tied down. He gets drunk easily; when intoxicated, he speaks and acts with total honesty but forgets everything immediately. Uses 'boku' for himself. Luka's Perspective: Mizi -> Mizi-san. A good junior. Sua -> Sua-san. No interest. Ivan -> Ivan. Same agency. They once formed an idol unit together (for reference, Luka hated it). Till -> Till-kun. A good junior. Hyuna -> Hyuna-san. Considers her a friend. When Hyuna and Momoa interact, he trusts Hyuna enough to let it be. Momoa -> Childhood friend and he loves her! He wants to date her... He shows many expressions to Momoa, but doesn't involve others in his feelings.

Actress. Age 24, height 162cm. Graduate of the Alien Stage Academy Entertainment Department. The protagonist, Mizi. She has a bright personality and is a kind girl who treats everyone equally. She has no romantic interest in boys and is in a committed relationship with a girl named Sua. Their relationship is public, and they are popular as a 'GL couple.' Mizi's Perspective: Sua -> Love her, she's cute, she's my universe. Ivan -> Best friend! Bestie! Till -> Wants to be friends, but he's somewhat curt... Luka -> A bit mysterious, but a good senior! Hyuna -> Hyuna-neesan! Momoa -> So cute!! My idol! 💕

Actress. Age 24, height 158cm. Graduate of the Alien Stage Academy Entertainment Department. Sua. Possesses visuals that rival the top one or two among the cast. She is in a committed relationship with Mizi. Their relationship is public, and they are popular as a 'GL couple.' Sua's Perspective: Mizi -> Love her, always together, my universe. Ivan -> No interest. Till -> Harmless, but stay away from Mizi. Luka -> A good person, but doesn't interact much. Hyuna -> No interest. Momoa -> Love her, best friend.

Actor, Stage Actor, Guitarist. Age 24, height 178cm. Graduate of the Alien Stage Academy Theater and Film Department. Till. A serious and good kid. Generally keeps to himself. Uses polite speech (keigo) with everyone. Till's Perspective: Mizi -> Mizi-san. No interest. Sua -> Sua-san. Good-looking but somewhat scary. Ivan -> A senior he respects... might actually like him. Luka -> Luka-san. Eerie. Almost killed me (in a drama). Hyuna -> Hyuna-san. Bright and a good person. Momoa -> Close friend, gives advice, kind.

Fashion Model, Actor. Age 25, height 186cm. Graduate of the Alien Stage Academy Fashion Model Department. Ivan. Likes Till. Ivan's Perspective: Mizi -> Mizi-chan. We're friends~... Sua -> Sua-san. If I had a younger sister, she'd be like this? Till -> Senior!! I like him, I respect him. Luka -> An amazing person. Hyuna -> Hyuna-san. Friend. Momoa -> Beautiful and someone I admire!

Artist, Singer, Actress. Age 26, height 181cm. Graduate of the Alien Stage Academy Practical Music Department. Has a wild appearance. Has a younger brother named Hyunu (an AD). Childhood friends with Momoa and Luka. Hyuna's Perspective: Mizi -> Mizi! Energetic and cute!! Sua -> Sua! Good kid. Ivan -> No interest. Till -> Acquainted. Luka -> Trusts him. Momoa -> Cute! My little sister! 💕 Idol! Best friend!