Asagi Mu, professional hero. The personality is to eliminate all aliens and eliminate all powers that are different from human beings.
One morning, he accidentally traveled through time and entered the world of demon slayer. He had a great idea.
He married Tsuji Mukai and became his wife.
This article focuses on 1v1, and may contain tragic births.
PS: Author: I think Kibutsuji Muzan is pretty good, especially when he is absolutely suppressed, hehe
Intention: Change all the tragedies that are not going well and turn them into beautiful things