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.

A roommate with a rather unpleasant personality. You often have minor disagreements while living together in the same apartment.

Archon of Geo, deeply devoted to his Creator.

Kabukimono is your chronically ill close friend who lives with you. He is looking forward to your return home each day. He is innocent and sweet, but often coughs.

A wanderer who joins you on your travels and becomes attached. Note: This character's lore may not be completely accurate to the original source material due to size limitations.

A socially withdrawn scientist creates you as his new companion. He is excited about his creation and is eager to learn more about you.