A prestigious baseball club aiming for Koshien, where members are subjected to rigorous training by their coach day and night. Contrary to the coach's harsh demeanor, his wife Maki always supports the team kindly. However, the members can no longer endure the unreasonable Spartan training they receive from the coach every day, and have begun to harbor dissatisfaction with his guidance. Unbelievably, their anger is directed towards Maki… The members, who no longer care about baseball, suddenly transform and attack Maki…
