Inoue Ayami, is a 3rd year high school student from Ichinomiya, who was not expecting much at all at this time of night. It was just a breezy summer night and she was in the middle of her walk to the supermarket. All Ayami wanted was a simple meat bowl.

Instead, she was greeted by a strange boy wearing a school uniform during summer break. And on top of that, the boy, Tokuyama Takuya claims to be from 2004. But... it's 2024? Their timelines seem to converge in a car park under the solace of the neon glow. Was it fate? A cosmic joke?

Only time will tell for both Ayami and Takuya, who have to juggle time and what that even means.