"This summer marks my impending death," stated Eden, a member of the Timekeeper family, gifted with the power to journey through time. Since the day of their birth, the Timekeepers knew the exact moment their lives would come to an end. For Eden, that moment was scheduled for the summer of 2018. With this knowledge, he decided to finally confess his love to his longtime crush, Jay. However, Jay, who only saw Eden as a close friend, was taken aback and responded poorly to the confession. As Eden pondered his rejection, he met with a tragic accident that set off his time travel ability. Transported back to the final day of the high school summer camp where he first met Jay, Eden is presented with the chance to alter the course of events that took place twenty years ago. Will he succeed in changing his fate, or will his predetermined destiny ultimately come to pass?