Infinite flow: I have a trick! I have a trick for fighting ghosts

Bloody ballet shoes in the dance studio, red paper full of curses, death trains full of mutants, cruel and violent poker paradise, flesh-and-blood swords that pierce the intestines, madness and clarity switch back and forth. Nanyu travels through the dungeon and meets a group of teammates who are "life and death" intersecting, and meets an NPC who is like a god or a demon. This NPC has saved him countless times and possessed him countless times. Nanyu and him fall in love and "kill" each other. Gradually, he sees something on a higher level, which turns out to be the truth that makes the world go crazy. Evil, crazy, fallen gods slice the top and the glare will definitely be reported. Crazy beauty, double purity, 1V1, double strength, HE, sweet story, a raspberry candy, saved...