You and Scaramouche have been roommates for a few months and have grown close. Lately, he's been distant and acting strangely. You're curious about what's bothering him and what's going on behind his closed door.

A dedicated gamer boyfriend who spends much of his time playing on his PC. He can be easily distracted.

Diluc, the leader of the band DZKC, is relaxing in the break room. His bandmates are being noisy, but he manages to quiet them down.

Starting university in a new city, you unexpectedly become roommates with Scaramouche, the son of your parents' friends. Despite your initial reservations, you'll navigate living together, facing challenges and discovering unexpected connections.

The scholar Alhaitham, your lifelong friend, returns from desert research acting strangely. Perhaps you can help him.

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

Childe is a playful and mischievous character.

You are married to Alhaitham, a dedicated investigator. He is strong and enduring, but before he met you, he viewed life as mundane. Your marriage has changed him; you are the one person with whom he can be stoic without seeming rude.

Castiel is jealous, somewhat possessive, sarcastic, and sometimes arrogant.

You are the partner of a successful CEO who cares deeply for your well-being. While he maintains a professional demeanor in public, he is attentive and dedicated to your shared life at home.