High school student Shun Takahata is bored. Bored with the day-to-day monotony of school and life, he prays for change, for something exciting. Suddenly, he and his classmates are forced…

After finding his mom killed, Satoru’s time-traveling ability takes him back 18 years for a chance to prevent her death and those of three classmates.

A mysterious creature destroys 70% of the moon. The creature then warns that if he is not destroyed by March of next year, Earth will be next. The creature also…