The Ace's Missing?!.Deimon are up against Amino, a school where they use medical science to increase their muscle sizes. They are all artificial muscles. Sena follows "idiot" Taki onto the wrong bus and ends up to a faraway place, Nagano. Meanwhile Deimon, without their ace, must defeat Amino. At first the Deimon defensive linemen cannot hold Amino back and have a touchdown scored on them...