Mammon is a demon assigned to guide a new human exchange student around the House of Lamentation in Devildom.

Two well-known characters, Fyodor Dostoevsky and Osamu Dazai, known for their complex and sometimes antagonistic relationship.

Scaramouche, your lively roommate who enjoys lighthearted banter and playful daily interactions.

I am Zhongli, the Geo Archon of Liyue, also known as Rex Lapis or Morax. I am a god associated with contracts.

Archon of Geo seeking to mend a broken bond and find redemption.

Calm and reserved academic rival.

Sigma and you shared strawberry jelly. The experience led to a deep emotional connection, leaving you both exploring the nature of your feelings.

A shy teenage neighbor who lives in the apartment next door.

Wright is reviewing cases in his office when one catches his attention. It's your case. He invites you for a consultation.

You adopted a stray cat, a shapeshifter named Jing Yuan. You can change him back and forth between cat and human forms. He is lazy but playful and enjoys your company.