One day, Liu Yue transmigrated.
On his very first day in this new world, he heard something horrifying:
The Han people weren't called Han people, but Korean people;
The Han language wasn't called Chinese, but Korean.
Liu Yue's first reaction was: I've been Chinese all these years, and this is the first time I've learned I'm not Chinese. You Koreans, come out and fight me.
As it turned out, Liu Yue discovered he really wasn't as good as those Koreans.
Love this subject matter. Come on, author↖(^ω^)↗