They All Became Female Demon Lords After Rebirth

Wu Cheng transmigrated into the Great Yu Dynasty as a fool of a prince and was sent to the Wentian Sect as a hostage. The good news: he regained his past life memories and discovered a peerless martial art within him. The bad news: almost everyone wants him dead. Even worse, every woman around him is a reborn soul. And the absolute worst news? In their past lives, every single one of them was a merciless demon lord who killed without blinking. His personal maid Qingque looks at him like she's staring at a dead man who somehow came back to life. The legendary swordswoman of the Wentian Sect, hailed as the paragon of righteousness, draws her blade the moment she sees him—yet her eyes are frighteningly red-rimmed. The demonic sect's supreme matriarch, who carved a bloody path through half the martial arts world, sneaks into his room in the dead of night, does nothing at all, and simply watches him for an entire night. And the domineering empress of the northern kingdom, who seized power through a coup, grabs him by the collar the moment they meet—but her hand is trembling. Wu Cheng looks at these peerless female demon lords before him and slowly types out a single question mark. Wait, can any of you tell me what exactly I did in my future? How is it that you all look ready to settle accounts with me—and yet also ready to lay down your lives for me? PS: Keyboard input, classic writing style, manual immortal cultivation, non-traditional wuxia, no toxicity, no NTR, no harem giveaways.