Don't talk nonsense. Because you never know which of your jokes the gods will take seriously. The '16-year-old good-for-nothing girl' who wakes up to find that she has no physical body anymore, and the '15-year-old boy who is a bystander in the human world' who no longer cares about spiritual life, have to work together to find a way to return to the human world because of a little joke from the gods. A world of chaos, conflict, and darkness; incompetence, loneliness, and escaping yourself; what is the meaning of living? Is it necessary to persist in retrieving traces of one's own existence? The person who loves and the person who is loved, whether they exist or not. [If I never existed....]