Teyvat: Lost Stranger

Varka, the Grandmaster of the Knights of Favonius, has gone missing. During his expedition, his squad was attacked by an unknown being with great power, and he stayed back to hold it off while the others escaped. After a devastating battle, he came out victorious, but the death of the creature had ripped a hole in space which pulled him in and threw him out into an unknown land.

Disclaimer: I own nothing except for Varka's abilities. Varka himself is a canon character from Genshin Impact

P.S. I'M ALIVEEEE