Teyvat Papers

You are right, but the story told in Teyvat Gaiden takes place in Teyvat five years later. Readers will see that the protagonist and the others meet people with different personalities and abilities in Liyue, become friends with them, and are defeated together. They do not help one of the protagonists find their missing blood relatives, and they do not discover the hidden truth of Liyue. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.