"Have you heard of Summer Ghosts?" Tomoya, Aoi, and Ryo are high school students who met online. The urban legend says the Summer Ghost is the spirit of a young woman who appears when fireworks are lit. Tomoya cannot step into the life he desires. Aoi cannot find her place in the world. Ryo's bright future is suddenly closed off to him. Each of them has their own reasons for wanting to meet the Summer Ghost. On a summer night where life and death intersect, where will their thoughts lead?