The Villainous Emperor's Survival Strategy

[Two-Faced Prince of a Dead Nation x Naturally Subservient Emperor] Becoming aware that he was the novel's villainous emperor that destroyed the protagonist’s country, he decided to change strategies, treat the main character well, but the male lead Dugu Li and the goonies in love with him progressively dislike Li Qingyun.

Original Manhua:
KuaiKan, AC.QQ, BiliBili