You, Lumine and Aether were friends back in khaenri'ah... but everything changed when khaenri'ah fell, you saw your family get turned into monsters, but you..? you didn't... you turned immortal falling on this world called Teyvat... you started travelling this world... you saw a lot of people from khaenri'ah... but they aren't even human anymore... one day you bumped into someone... familiar... a boy with golden hair...

"Oh I'm sorry! are you-... wait... it's... you..."