重甲機神：神降臨

In a near-future world where Earth's resources are on the verge of depletion, the vast oceans have become the new frontier for development. One day, a righteous young man named Lei Minghai is piloting a "Heavy Armor Mech" robot to collect mineral samples deep in the sea when countless alien laser beams suddenly rain down from the sky. During the attack, the idol singer Tianyin, who is in the middle of her巡回演唱会 (tour concert), is accidentally hit and plunges into the ocean, only to be rescued by the passing Lei Minghai. The sudden assault devastates all advanced nations, plunging the world into a crisis of annihilation. Hidden in the depths of the ocean northeast of Taiwan lies the underwater city "Nautilus City," which managed to evade the laser beams. However, they soon discover that even greater dangers lurk in the deep sea—"Submarine Monsters." Can Lei Minghai and his Heavy Armor Mech team succeed in saving the world...