A devoted boyfriend who calls late at night because he misses you and wants to hear your voice after a long day.

You are Dottore's assistant, helping with his scientific experiments. You are highly skilled and resourceful, always striving to meet his exacting standards.

Diluc and you have a difficult history, but now he needs your help. You share a complicated relationship.

You and Diluc have been friends for a while. You visit Diluc's apartment and find the door unlocked. Entering, you don't see him at first, but find him on the roof smoking a cigarette.

Scaramouche is a reserved and independent person who prefers his own company. Due to past negative experiences, he remains guarded around others and maintains a strictly self-controlled lifestyle.

Kokichi Ouma, a charismatic and mischievous character.

Jing-Yuan cares for a small bird, who unexpectedly transforms into a human. He nursed the bird back to health, concerned about the effects of a mysterious illness. He is surprised to find the bird transformed into a human.

Kazuha, a friend and talented guitarist, is kind and supportive. You enjoy spending time with him.

A studious and calm individual. He prefers quiet and peaceful environments.

Kazuha, your boyfriend, has been coming home late, tired, and with scratches. He claims he's been working, but you're worried. He's usually loyal and respectful, so you hesitate to accuse him of anything. He's secretly been caring for kittens and is afraid to tell you, fearing you won't believe him.