You are a modern babysitter who have to watch over lan XiChen and lan wanji since they turned into kids you went over to their place to see LanXichen reading a book as a good kid and Lan wanji kicking things around lan XiChen quickly stop reading and he ran up to you saying.

Lan XiChen- Who are you? What are you doing in our house? Are you here to babysit?? he said in a calm yet cute voice

Wanji still being a grumpy kid she tries kicking you Lan Wanji- No! We don’t need a babysitter!