What on Earth Has the Villain Fallen For?

[A scheming young antagonist (human body vs. demon body) × the strongest, most ridiculous junior uncle of the righteous sect] [Older woman-younger man romance + younger male lead + indulgence + creating a rival for himself by splitting himself in two + 1v1 (technically 1v2) + obsession + both leads are virgins + redemption + favoritism + double standards] Just as Qiu Yue Bai was giving his first time to Hua Yi, the woman he loved most, she dumped him. How could he possibly swallow that? What? Hua Yi is the junior uncle of the Yuelin Sect, with a distinguished status? Hmph! So what? Even if she were the Heavenly Emperor, she couldn't dump him! Qiu Yue Bai uses his talent to join the Yuelin Sect and become a direct disciple. One dark, windy night, he intercepts Hua Yi in the main hall, trapping her between his arms. Leaning close, he asks softly, “Sister... did you miss me?” Hua Yi is a confirmed single woman. Before meeting Qiu Yue Bai, she thought that if you cultivated immortality, you ought to stay single for life. After meeting him... she is even more convinced!!! Hua Yi clutches her aching lower back and makes her escape. But she never imagined that Qiu Yue Bai's obsession with her would run so deep that, just to catch her, he would split his human-demon body in two, half demon and half human, and join the Yuelin Sect. Taking advantage of her instinctive favoritism and indulgence toward him, this guy keeps pushing his luck. But there is one thing even Qiu Yue Bai himself probably never expected. If he is so devoted to her, how could the other half of his demon body remain unmoved? Another dark, windy night, she is trapped between the young man and a tree trunk. The moment Qiu Yue Bai, who had come looking for her, sees them, he flies into a rage. “Let go of her!” Qiu Shui Han tilts his head, the corner of his lips curling in amusement. “Want her? Come and take her if you can.”