People Are Killing Ghosts: Killing Ghosts Makes You Stronger

Su Mu traveled through time and came to the world of Demon Slayer: Kimetsu no Yaiba and obtained a simple game panel. By killing evil ghosts, he obtained 'limit breaking points', and 'limit breaking points' improved his strength. In this way, step by step, he became the ceiling of the world. And unknowingly, more and more orioles and swallows were surrounding Su Mu, including Butterfly Kanae, Butterfly Ninja, Nezuko, Lihualuo, Kanaihu, Kanroji Mitsuri, Kanzaki Aoi, Utsuya Shiki Amane... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.