Zorori and the boars are looking for food when they are ambushed by a team of monsters. It turns out the monsters are students of Youkai-sensei and are part of a professional baseball team, the Restorers. Youkai-sensei wants Zorori to coach the Restorers, as they are the worst team in the league and are about to be kicked out of the professional circuit. Zorori agrees, but he has a lot of work to do. Each player has their faults and they don't work well as a team, and only 5 of the required 9 players are present. And since the team has been in last place for so long, they don't get a team bus and have to walk all the way to the stadium. Now Zorori, Ishishi, Noshishi, and the Restorers must overcome obstacles on their way to the next game and learn to work as a team.