When super-heroes can't save the Earth, the Human Defense Corps steps in! A deep- water training mission takes a desperate turn for the strange as parasitic aliens breach the undersea naval base and latch onto the new recruits of the Human Defense Corps. Now it's soldier versus soldier in a fight to the death, but the mysterious talking gorilla in the white lab coat may know more than he's letting on...
— Description from Comic Vine community (comicvine.gamespot.com).
