At Nick's laboratory, Megan tells her story to an incredulous Nick and then makes contact with Dr Roark who helps her restore Zeus to his full powers. In order to repay Nick for rescuing them, Megan decides to help him destroy the Monster that killed his father.

His powers now fully restored, Zeus' CPU replays the encounter with the Monster for Nick to see. Nick outlines his plan to annihilate the Monster with the aid of some of his crackpot weapons. After lying in wait for it, Zeus avenges Nick's father by slaying the Monster.

Nick then teams up with the trio and they all set off for the second Zentrium, located in the Underwater Stronghold. As well as sending Dark-02 into the attack, OmicronPsy also instructs the robots Silver-01 and Silver-02 to set up a defense shield. Driving forward, Megan orders Zeus against the shield. It injures Zeus and forces Megan and her cohorts to retreat.