A top-notch nun who was killed by her mistress in her previous life died with hatred. Once she was reborn, she returned to the starting point where she was forced to do evil. She mastered modern educational concepts and palace methods, and trained the evil aunts into business partners. At the same time, she stayed away from the mysterious and gloomy male protagonist Hou Ye. She worked step by step under his probing gaze, vowing to overthrow the cannibal house and uncover the secret truth that he had spared her in his previous life.