Genshin Impact: I, the Demon God, Opened a Teahouse in Liyue

He was originally the demon god who intimidated one side during the Demon God War. Now that the demon god war has subsided, the original demon god has now become the immortal who protects Liyue. And since the emperor faked his death and retired, the demon god who was originally the god of immortals has now become an ordinary teahouse owner. If you ask why a teahouse was opened, it was just because a certain guest liked to drink tea, but... The guest had never stepped into that teahouse! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.