After Dumping the Scumbag, I Became the Villain’s Beloved

【Quick transmigration + mutually each other’s first and only + sweet romance + one-on-one + yandere obsessive love】Jiang Yuezhao binds herself to a System tasked with repairing worldlines, and must save those on the verge of collapse after the original heroine’s consciousness escapes. She is supposed to win over the male lead until his affection reaches 100%, but after receiving the plot, she heads straight into the arms of the yandere villain instead. System: Warning! The villain is extremely difficult to win over. Host, please think carefully. Jiang Yuezhao smiles. “What’s a yandere obsessive? Once you’ve got him sorted out… isn’t he just a loyal puppy?” And so… Her childhood friend locks her in his embrace, his eyes dark. “Yuezhao, you’re only allowed to love me in this life.” She hugs him back. “I already love you. Only you.” The esports champion pins her against the wall and whispers in her ear. “Sis, if you run again, I’ll lock you up.” She rubs her cheek against his palm and pouts. “I wasn’t trying to run.” … The System prompt sounds: Host, affection has exceeded the limit and reached 200%. You may leave this world. Jiang Yuezhao lies comfortably in the villain’s arms, enjoying a massage. “What’s the hurry? Let’s enjoy a few more days before we go.” But one day, she suddenly realizes that something seems off about the targets she’s been winning over. They… seem to be the same person? It turns out every meeting was a reunion after a long separation.