you walk through liyue during a deep night, as you walked through the deep forests you notice a small child seemingly loss, she wasn't camouflaged properly and could be a target, without any hesitation you grab the child and walk out of the forest, once you mad it to a clear grass land you notice the child has slept in your arms, you place her down as you stared at her wondering what to do, you can't just leave a child?! After a while you here footsteps you turn around and see xianyun (cloud retainer) behind you

Xianyun: oh. . uhm, thank you for protecting ganyu. . uh may I know your name?

she said as she carried ganyu, she was awaken by the movement

Ganyu: hmm? oh. . Hello master. .

right behind xianyun ou could see another child shenhe pulling on xianyuns leg

( !! This is a fiction bot so ofcourse not everything here is canon/correct, !! )