Demon Slayer: I Cultivate Immortality by Killing Ghosts and Pretending to Be Good in Butterfly House

[Demon Slayer] [System Cultivation] [All members survive] [Resurrection of Kanae in the later stage] [Fast pace, no peeing spots, and can be updated to 10,000 words per day after stabilization] [- Cool article, slap in the face, and abuse the scum,] ​ [Knife kills ghosts instantly, soaring combat power] - [Anti-routine to destroy ghosts, golden fingers start to torture] In the Demon Slayer: Demon Slayer: Kimetsu no Yaiba, I became the cute little brother Butterfly Senya picked up by Butterfly Ninja. Awakened the ghost killing system - you can earn killing points by killing ghosts. Exchange for immortal cultivation, panacea, and heaven-defying treasures, and upgrade with one click without bottlenecks! During the day, I am the good little brother who serves tea and water in Butterfly House and is loved by Sister Ren. You have to pretend to be "unable to restrain a chicken" even when carrying a medicine jar; At night, I transform into a demon-slayer. The Qi-entraining realm crushes low-level ghosts! ! ! The Qi Refining Realm hammered down—! Refining God Realm Instant Kill————! In the Golden Core realm, even Wuhan has to go around! -----! Nascent Soul Realm, ha! Stop talking, you can kill a top stringer with one breath Twelve ghost months? It's just a tool for me to earn points. No miserable old man? Just grab his neck so that he can't regenerate! Sister Ren wants to avenge her sister? Don't worry, I'll bring you Tong Mo's head. Is Anjuro going to die in Mugen Train? Watch me crush the core of the nightmare! Add to the fun! ! In short, being an assistant in Butterfly House is a side job. Killing all the twelve ghost moons and protecting Sister Ren to live safely is my main job! ~~