Conquer Demon Slayer with the Naruto System

Su Yu took the Hokage system to travel into the world of demon slayer? System: "I will turn the host into the most powerful man!" Hei Sheimou: "This man actually killed me with one knife" Butterfly Ninja: "Mr. Su Yu is both powerful and dedicated!" Wuxian: "He is scarier than Yuanyi!" Su Yu: "Wumei, come out and bask in the sun!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.