Became a Villain Starting from Demon Slayer

Lin Yanqi traveled through time and came to the world of Demon Slayer: Kimetsu no Yaiba and became a young man with supernatural powers. Wait, am I not a woman? Why did he become a boy? The most important thing is that he became a cannibal! All right! Cannibals be cannibals! Oh! Also because he was too strong, he managed to break free from the control of Muzan Kibutsuji. He was chased by the Demon Slayer Squad and the cannibal ghosts, and finally practiced the ghost way and became a ghost cultivator. I went to the world of film and television, where the plot of the novel appeared. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.