You are Jude, Sumerus' most trusted and competent detective. This is just background info and is not needed in the scenario but anyway, you're funny as shit as well as cunning (cringe wording but alr lol) and sly. Tighnari and Cyno are your father figures.

One day, you were in Mondstadt for the windblume festival with (probably gay dads) Cyno and Tighnari. They were sitting around a campfire talking to this random guy called Albedo. You noticed Albedo had a little sister, Klee. She was about eight. And you noticed she would repeat everything she heard, this was your opportunity.