Alien skate fish come to Earth searching for a planet to inhabit! By chance, they get trapped in the kimchi jars of a foul-mouthed grandmother famous for her skate fish. Meanwhile, a seemingly ordinary band team, visiting for a performance, encounters the skate fish, igniting a bizarre war. Skate Fish VS. Band Team! The smelliest showdown on Earth, featuring the final comedy performance of the late Kim Soo-mi!