After Entering a Yandere Novel, I Turned the Tables on the Yandere Male Lead

[Transmigrate into a book + System + yandere + forced love + plot twists] After staying up all night reading a yandere novel, Lin Youyou couldn't stop complaining: “Why is the heroine running? Being forced to love someone is so thrilling!” When she opened her eyes, she had transmigrated into the book as its imprisoned, delicate heroine. The yandere CEO Shen Yan held her ankle and chuckled. “Youyou, you'll never escape me.” At first, she was so excited she trembled, until she discovered that... He would carve a mark on her wrist to claim her as his own. If she so much as glanced at someone else, he'd break their fingers. And when she tried to run, he'd smile and say, “You'll behave once your legs are broken.” The System suddenly appeared: [Eliminate the male lead's 100% yandere rating, or you'll be trapped in the novel forever.] So the real danger wasn't being imprisoned. She had to tame this lunatic herself! “Didn't you say you loved my possessive side most?” He pressed a bloodstained knife to her heart, his eyes scarlet. “Then prove it to me.” “This time,” she whispered, trembling, as she kissed the beauty mark at the corner of his eye, “I'll descend into hell with you.”