Storybook of the God of the Little Princess of the Underworld

What started out as a farce turned into a tragedy; "Want to try to rewrite your destiny?" He casually took out a book from his side and gave it to her. "You asked someone to kill my father!" She looked at the bloody scene in front of her, but he smiled and did not answer. The moment after the impulse passed, she looked at the desolate surroundings and despaired. . In the end, I chose to escape. "It would be great if I could forget to change it." In the dream, she lived a happy life again, but the dream ended when she woke up. When family, friendship, and love are all lumped together and disappear in an instant, what are we left with?