She traveled through time in the novel and saved him, who was weak in color. She thought it was love, but she didn't know that she was colorful in his eyes. He used deception to keep her, and as their relationship deepened, she discovered the truth. After he learned that he was a character in the novel, he went crazy for revenge, and she derailed her return to reality.
After leaving, his world view collapsed. She recalled his pain due to the death of her grandmother, but when she returned, she saw that he had become extremely powerful. Humiliation, imprisonment... She was completely devastated. The hospital misdiagnosed him as terminally ill, so he accepted his fate and let it go. How will she choose? A sadomasochism is waiting for you to start.