Dangerous Supporting Female Character (Quick Transmigration)

Jian Yu is a monster born from the sins of the Yellow Springs' Pool of Wicked Birth. Awkward and lowly, she is beneath the notice of gods and immortals. Only Lu An is willing to talk to her. The black-haired immortal has features like distant mountains and clear water, so handsome and pure that her heart trembles. She watches him obsessively, crazed and feverish, tracing the contours of his face over and over in her dreams, from his straight, handsome nose to his thin, cool lips. She loves him with fearful, lowly longing, from body to soul, loving every part of him and debasing herself into the dust. Until one day, Lu An suddenly stops visiting the Yellow Springs. Jian Yu can no longer wait for him, and she goes mad. She sells her soul, and when she sees him again, desire blazes through her chest. She knows she has to possess this man, no matter how despicable or vicious the method. She is consumed by an uncontrollable urge to claim him. She is willing to trade eternal destruction for a mere few hundred years of love. * Worlds to be determined: 1. Rose Blood Slave 2. What Wrong Did the Heir Commit? * After being manipulated at every turn, Lu An loses both his virginity and his heart. When he returns from his tribulation, he trembles with rage, his composure shattered: he's been played. Not just in one life, but in every life. Furious and seething with resentment, Lu An's mind is crystal clear: Jian Yu must die. He'll strangle her right now! But he finds nothing. The Yellow Springs are empty and lifeless, and Jian Yu, who once gazed joyfully at his retreating figure, is gone. * That day, the waters of the Yellow Springs flooded the underworld, and everyone in heaven and on earth witnessed the scene: three layers of snow-white robes, stained all over with the waters of the Yellow Springs. The peerlessly graceful god Lu An had taken action for a lowly, filthy pool demon. His sword flashed over a sea of blood, laying the Eighteen Levels of Hell to waste. Its brilliant light tore through heaven and earth. “Give her back to me!” The female lead is a twisted, unhinged obsessive, a lovesick yandere in a sense. In short, the male lead is shameless. Theme: Perseverance is victory.