Anime Crossover Beginning with Demon Slayer

A tale of conquest. Li Yan transmigrates to the Demon Slayer world and finds himself under enormous pressure.

Luckily, he awakens an Empire System.

As long as he has the funds, he can summon an endless army of soldiers from countless worlds.

The author is a newcomer and missed the new-book listing, so feel free to share any feedback.

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.