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.

All unemployed, Ki-taek's family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.