I became the upper moon in the Demon Slayer anime

I died after my ex-girlfriend cheated on me, but it seems that fate will not leave me alone



I reincarnated in Demon Slayer anime







When I remember the Hashira's death, my heart fills with pain.





This time I will make the story better and I will not allow any of the characters I love to die.



The hero will return to being human but with the same power as a demon so he can become a Hashira He will also gain the power of the demons he will kill.



The hero is strong from the start and The number of heroines will be a maximum of two.