Ace, a rockabilly fan who really wants to be cool, is on his way to seeing his favorite group Guitar Wolf, when a strange thing occurs… aliens invade the Earth and people start returning to life as flesh eating zombies! Enlisting the help of the (real-life) Japanese rock/punk band Guitar Wolf (and self-proclaimed coolest rock band in the world), Ace and the members of the band get entangled in many misadventures with crazy rock managers in very tight shorts, transsexuals, naked women shooting guns in the shower and blood-thirsty zombies ready to tear them apart!