(The protagonist is not a time traveler, but an ordinary person)
Su Yu is one of thousands of ordinary people in the country of Liyue. If it hadn't been for the accident when he was ten years old, he would probably have inherited the family business and married his childhood sweetheart Keqing as a matter of course.
But all this came to nothing after that rainy night.
From then on, he stayed away from Liyue and left Mondstadt to keep a low profile.
And just when everyone thought that the former eldest son of the Su family was dead, he quietly came back.
(Revenge + single female protagonist Keqing + not limited to Teyvat, some ancient Chinese elements will be added)
(Some place names in this book may be slightly adjusted to conform to the text. In addition, the strength of the seven countries will be correspondingly strengthened, and some private locations will also appear)
