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The team follows clues to Leo, the creator of MECH-X4, to his last known location and find themselves under attack from a prototype version of MECH-X4.
Ryan's inner turmoil over a shocking personal revelation causes his power to short circuit, endangering the city.
As Harris' experiment at the science fair goes haywire with potentially explosive consequences, the school's MECH-X4 fan club threatens to reveal Ryan's secret identity.