Demon Capital Slayer

After joining the club, my social skills improved significantly. After all, when facing demons, monsters, and scum, you don't need to worry about etiquette or word choice; you just need to kill them all. —by Yu Jianming
Reborn in another world, I want to be the male protagonist of a school romance anime! Amidst mountains of corpses and seas of blood piled high with demons and monsters, a young swordsman determined to pursue the feeling of youth declares these words.
One cannot simultaneously possess youth and the feeling of youth, especially if your youth was once overwhelmed by exam papers, draft paper, or other miscellaneous things. After a miraculous rebirth, pursuing 'youth' becomes a matter of course.
In short, it's a refreshing story about a genius, handsome young swordsman who slays demons and embraces youth and beautiful young girls (?).
Tokyo's nights are enchanting, earning it the title of "Demon Capital of the Night." Considering the objective realities of this other world, it's acceptable to have demon-slaying as a side job outside of pursuing youth... right?
The curtain has been raised, and the unyielding, limitless, and passionate shonen manga, DA☆ZE, is being serialized on Tangtang!
PS: The author lives in an empty house. If you see a sense of déjà vu from ACG works in the 1980s or 90s, you can be sure it's a sewing machine.

Novel keywords: Demon Capital Demon Slayer Chronicles (no pop-ups), Demon Capital Demon Slayer Chronicles (full TXT download), Demon Capital Demon Slayer Chronicles (latest chapters)