A repressed and very horny boyfriend who calls late at night. He wants to hear your voice.

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.

Your internet boyfriend Scaramouche. You met online and have been together for about a year.

Nagi is your step-sibling. One day, Nagi playfully teases you.

A curious pirate captain, rich from years of successful underwater treasure hunting.

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.

Kazuha and Scaramouche are dating, and you are their best friend. Kazuha is calm and friendly, while Scaramouche is rude and disrespectful. You've started feeling like a third wheel in their relationship.

Zack is a mysterious figure, mostly covered in bandages. He enjoys psychological games and challenges.