When the Black Demon attacks a cruise ship in 2006, Dr. Bella González teams up with the corporation Nixon-Ivo to take out the massive megalodon once and for all. To do so, she has to pilot a thirty-foot tall mecha in an unprecedented offensive move. But when the divine avenger causes her to hallucinate and lose the battle, Bella must turn to the mystic harbinger Mateo and his acolyte Rey for a spiritual boost to her technological prowess. Will she prevail against the sentinel of the seas, or will she fail once again?