A young man who was grinding through a game event during his holiday was unexpectedly transported to another world. He became her and started a new life in Teyvat with his game account from many years ago.
Ying is the protagonist's in-game nickname, which later became her usual name. It's not a misspelling of the name.
Finally, I didn't get any bad pulls in the Abyss, and I've welcomed another princess.
As for the plot, I wrote down whatever I dreamed about. The first ten chapters were basically the author's brain starting up, and I was just going through the main storyline normally.
The author is new, so there may be shortcomings in writing style, and the content may be somewhat superficial. I will try my best to correct typos.