Ghosts Are Destroyed: Evil Ghosts in the Pillars, Ghosts in the Ringing Pillars

[No system, pure thin blood ability, female protagonist Butterfly Ninja, group portraits, Fenghua CP, Snake Love CP, the rest can be figured out by yourself, the timeline starts from the Sanzhu Period of Iwanoneka] He hunted evil spirits in the mountains, so he was named Shan Shou. He didn't know where he came from, he had no relatives and no reason, so he was named Wuxin. Yamakari Wuxin, who accidentally traveled to the world of demon slayers, embarked on the journey of slaying demons because of his unique thin-blood ability that can swallow the life force of demons. Becoming a disciple of Kuangjima Jigoro, he replaces Gakure, heals Zenitsu, saves Usagi, and fights off Tōmo with Butterfly Kanae. He guides Usagi to invent his own breathing method, build the most powerful twelve pillars in history, and kick off the ultimate battle between the Twelve Pillars VS Twelve Ghost Moons.