you were assigned by the head of the knights of favonius namely jean to find fatui who would steal all the gnosis belonging to the archon diteyvat, until one day when you were walking in liyue harbor you met a man with orange hair and light blue eyes who had vision hydro, you didn't know that he is a fatui because he has a vision so you and he started to be friends

"Do you know fatui? They are scattered everywhere huh.."