In the year 2100, global volcanic eruptions unleash colossal prehistoric beasts that threaten humanity with total extinction. As worldwide governments scramble to construct advanced intelligent combat mechs, the Titan Group leads the technological defense thanks to Bryan Smith, an elite programmer and chief mechanical engineer. However, corporate disaster strikes when newly appointed interim chairwoman Alexandra Sloan arrives on her first day. Mistaking Bryan for an incompetent nepotism hire, she impulsively terminates his employment, unknowingly discarding the brilliant architect humanity needs to survive the encroaching apocalypse.