ある日突然、人類の半分――男たちがゾンビと化した。そんな世界で、普通に生きる高校生たちは襲い掛かる男どもを振り切って生き延びられるのか!?人類の半分が異形となりつつある世界で少女たちの決死のサバイバル、始まる!!One day, half of humanity – the men – suddenly turn into zombies. In such a world, can these high school students, who live normal lives,fend off the men who attack them and survive!? In a world where half of humanity is turning into deformed creatures, the girls’ desperate survival begins!!