In his previous life, Gu Qinghuan was imprisoned and was driven to death by the hands of his beloved. It was not until his death that he saw Lu Yuan's pathological love and control. Once she was reborn, she returned to the turning point of her destiny with the "Fate Correction System". This time, she is no longer a puppet at the mercy of others. Using the insight and power given by the system, she worked step by step, tearing off the mask of hypocrisy, smashing conspiracies, and "slapping" everyone who bullied and hurt her in her previous life. However, the yandere villain who once regarded her as a "perfect collectible" became more and more twisted and profound in his "interest" and "possessiveness" in her every counterattack... This is a deadly game about revenge, self-salvation and counter-strategy.