This question was related to the plot of Hua Qian Gu. However, it was important to note that the novel did not specifically mention that Hua Qiangu had become a demon and asked Bai Zihua to sleep with her for a night, and she would let one of them go. It also did not mention whether Bai Zihua had slept with Hua Qiangu for a night. However, according to the plot of the novel, Hua Qiangu had already become a demon in the first chapter of the novel," Awakening of a Thousand Bones ", while Bai Zihua only appeared in the sixth chapter of the novel," Heavenly Domain ". Therefore, if he wanted to find the plot where Hua Qiangu turned into a demon and made Bai Zihua sleep with her for a night, he might have to search through the entire novel.