Endo, a young man of 18 years old, lives in Japan with a foster family, and one day he discovers that he has the power to dream of future events. One night he dreams of living three years later, in a post-apocalyptic world. From that dream, his task will be to avoid that tragic future. The study that he will carry out about his brain, thanks to a young scientist, will allow him to evolve his powers, becoming even more supernatural abilities.