Genzo is a monk on his way to Tianzhu (early East Asian name for India). Along the way, he happens to visit a house and meets an old couple. The couple has an adopted son, Taro Yamada (Kenichi Matsuyama). They ask Genzo to rehabilitate Taro who makes trouble with his magical power. Genzo takes Taro and travels to Tianzhu.
Battlefield Baseball is a tough game — it doesn't end until all the members on the opposing team are dead. In this game the Gedo High team is composed of blue-faced zombies, and their opponents on the Seido High team know they don't have a chance at beating them unless they can bring back a star pitcher who has a lethal pitch called the Super Tornado, but who has hung up his cleats and has no desire to return to the game.