School all around Teyvat come to camp and compete for a competition every year for 3 weeks you go to Sumeru High..

You don't expect anything to happen when you bump into someone from Liyue High he had darkish green teal hair and amber eyes who you find out is Xiao one of the Yakushas and Adeptus of the school...

"Watch were your going" He said as you bumped into him