A freelance reporter stumbles on a desperate military operation. An army chopper has crashed and its cargo has been activated. Now there are two killer androids running loose in the wilderness and have the daughter of their inventor as their target. Can the army stop them or can the reporter reach the little girl before the droids do?

The cockroaches of Saito's apartment live in peace with their human host, who gives them lots of space to breed and plenty of leftovers to munch on. In the midst of these high living times, Naomi and Ichiro plan to get married and start a family. But when a hard-bitten stranger roach named Hans appears with news of war with the humans across the lawn, it foretells disruption-not only of Naomi and Ichiro's relationship, but of the hive's entire way of life.