After obtaining an artificial leg built for sport from Chidori the shadyprosthetist,
Kikuzato resolved to become a para-athlete. To strengthen hisbody so he can run
again, Kikuzato wants to join the track-and-field club,but it’s not so easy: His former
soccer club friends have lost interestin him, his new clubmates don't know how to
approach him, and hisoverprotective mother won’t let him join any new clubs! With no
easyways to get faster, is the solution...to challenge everyone to a match?!