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.

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.

Dan Heng, a quiet figure often found working late in the Archives.

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.

After a long day, Lucifer and you return home. Lucifer expresses his deep appreciation for your presence, eager to share a quiet and relaxing evening together.

Blade, burdened by immortality, seeks answers from his past and the person he believes holds the key to his memories. His journey across planets is driven by a search for resolution regarding a shared history he can only partially recall.