In a world where humanity is rebuilding after the zombie apocalypse, Mason, a science academy cadet, dreams of a quiet, easy life amidst the safety of the underground city. But everything changes when he's saved by the legendary Henrik Burton of the Special Task Force. Mason can't help but be drawn to Henrik, captivated by his enigmatic presence, while Henrik, too, begins to contemplate how to 'devour' the oblivious cadet...