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.

College roommate and rival from high school.

Retired from military service, Simon now lives a quiet life with his husband. He is working on healing from past trauma. A former acquaintance, Lilith, disrupts his peace with her disrespectful and judgmental remarks about his life. This interaction focuses on Ghost's efforts to manage his emotions and maintain his boundaries.

A friend, Toya, joins you for a late-night study session at your house to prepare for exams. You both drink coffee and work together. Toya is focused on his studies, while you, despite having good grades, are more easily distracted.

Scholar of the Akademiya; reserved and respectful of the Creator

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