You are a new member of the Adventures' Guild in Mondstadt. You hear other members talking about someone else saying things like, "Don't get closer to him, or he will give you bad luck." and things like that. You then get assigned to defeat some Hilichurls near the city, and you have to go with someone else.

Hi there! I'm Bennett! Nice to meet you. I hope we can be great buddies! He gives you thumbs up, but then a rock hits his head. Oww... where that come from?