Shouta Kikuzato's hopes of starting on his school's prestigious soccer
team are derailed when a terrible incident costs him his leg. Now in his
first year of high school (again), Kikuzato has resigned himself to
never reaching his athletic dreams. But when Chidori, a passing
prosthetist, notices Kikuzato's artificial limb-- and speed--as he races
through the train station, the specialist proposes a partnership:
Chidori will build Kikuzato a brand-new leg designed solely for speed.
All Kikuzato has to do is run!