In her previous life, she thought that being with such a person for the rest of her life was the greatest torture, so she struggled with it, but she didn't expect that she would torture herself to death by accident. Then what? After she died, her soul was still trapped in one place. She didn't know how many years had passed. She was so tortured that she thought it would be better to be alive! Even if you just follow such a cold and bloodthirsty person for the rest of your life, it is actually good. At last? Finally she came back! Back to the person who had cost her her life because of it. So, the story begins like this.