Quick Transmigration: The Sweet, Soft Antagonist Is a Black-Hearted Wolf

[Cool, aloof older woman VS seemingly fragile, lovesick mastermind] Yi Zhi is a third-rank plane worker in the Quick Transmigration Bureau. While carrying out a mission, she unexpectedly falls in love with the villain, leaving behind an unresolved complication. Faced with a choice between her mission and her feelings, Yi Zhi decisively chooses the former. On their wedding day, she vanishes from the ceremony, and the villain spirals into madness. World One: A sweet, jealous mermaid As soon as Yi Zhi arrives in the world, she’s lucky enough to find the villain on the verge of wilting away. After bringing him home, she indulges and protects him. But seeing that the happiness score on her System still hasn’t been completed, Yi Zhi asks him what else he wishes for. He says, “Marry me.” … World Two: A tyrant pretending to be sweet and innocent Yi Zhi transmigrates into an ancient romance novel as a cool but ruthless imperial preceptor. The emperor happens to die, and the villain happens to be born. The ministers around her all come to congratulate her, saying that the empire has finally fallen into her hands. She looks down at the villain in her arms, wailing for milk, and falls into deep thought… … World Three: An obsessive, deranged scientist Yi Zhi becomes a medical worker and happens to save the villain’s life while passing through an alley. To thank her, the villain kidnaps her and takes her back to his lab for research. But she makes an unexpected discovery: this villainous scientist is actually a giant python… …