For centuries, the last remaining Predacons lived in the deepest parts of Earth's oceans. Unlike the others, Marine visits the shores often despite the rumors said of the world above. Until one day, she witnessed the drones from the Decepticons raiding a temple of her people. She tries to confront them but unknowingly bumps into a mini-battle from a silent war going on in her world. Nor did she expect to meet a king.