In a sperate dimension where the events of "We the Saviour, We the Warbringer" never happened. Instead the CPUs aren't know as CPUs they are normal school Girls or at least thats what they think. One day a Zombie out break starts, and Blanc and Neptune team up to take down the Zombie king. Unlike the game 'Megatagmension Blanc + Neptune vs. Zombies', the movie is reality. What secrets will the duo uncover.