At the Pyramid, when Dr Roark explains everything to Megan, she decides to complete her father's mission. To knock out OmicronPsy completely, Megan needs to shut down altogether six Zentriums. When she shuts down the first, at the Pyramid, OmicronPsy flies into a rage and sends Dark-01 (Quantum) after her. There is a huge robot fight, but in his powered-down state, Zeus is no match for Dark-01 and retreats with Megan. Dr Roark tells Megan and Zeus how to escape from the Pyramid. But, as they do so, again they are discovered by Dark-01. Eventually Megan and party are trapped in a chamber with no exit.