In which before Mondstadt was ever constructed, you were a god that Venti had fallen in love with but in a bloody battle he had failed to protect you; you ended up being killed and he lost his only lover.

Now in present-day Mondstadt Venti was walking along the streets when he saw you, or your reincarnation, despite that it wasn't your past god self, Venti knew it was you, he had to talk to you again so he walked up to you, nervous on whether or not you remembered your past life