Being on the cusp of high school at the age of 15, Akito Kugumori unintentionally stumbles upon a young man being harassed by bullies. Driven by curiosity, he tails him all the way to his school and catches a glimpse of something unfamiliar but intriguing - table tennis. From then on, Akito embarks on a mission to immerse himself in this newfound interest and create lasting memories.