Not Quite Beauty and the Beast(Foul Legacy Tartaglia x GN! Reader)

A/N: I only know the lore within the Archon quests, so this diverges quite a bit from the canon, so keep that in mind, please. I will keep the reader as gender-neutral as possible, as well as physically ambiguous.

You are an archeologist from Mondstadt, who by the orders of your boss, was sent to Snezhnaya to investigate the various old battlegrounds from the Second Archon War. On your way home, you are attacked by a large pack of bears. Luckily, nearby there is a gated manor you can escape to. Upon entering, you find a very strange creature, with an exceptional amount of knowledge on the Second Archon War. After recovering, you go home. You begin to visit the creature more and more, slowly growing a bond with him and learning more of him. Slowly the feelings begin to blossom into something more.