At the end of the world, a boy wakes up to find an odd shiny orb next to him.

A young woman visits home for the first time in ten years.

Despondent over the death of his best friend, Takeru wishes on a shooting star to meet Takuya one last time. A glimmer of light leads him to an ancient tree stump with a giant hole in it; a hole that impossibly leads to an entire city. It’s the same city as his - the same people and places - but, with a key difference: the Takuya in that world is alive and well...while Takeru is not.