Giyu takes this opportunity to try to harm Muzan Kibutsuji with Water Breathing, Fourth Form: Striking Tide along with Obanai using Serpent Breathing, First Form: Winding Serpent Slash. This distracts Muzan as he doesn't know whether to kill the Hashira or his remaining Twelve Kizuki member. The floor where the main battle is taking place between Muzan and the Hashira suddenly open, making everyone fall. Muzan lifts his right arm and closes his fist, Muzan’s whips go all over