In the outskirts of Terrabyte city, the guards hear a rumbling coming from the distance. They look and see an army of Ironclaw raiders heading for the city, lead by the Neogiga. The guards sound the alarm as the Raiders break through the walls. While the soldiers try to hold off the Raiders, they were no match for the might of the neogiga. Mekanimal after mekanimal fell to a mixture of the weaponry on the Neogiga and its raw power. The sound of energy blast coming from the cannons on the beast could be heard from the capital. President Data Asimov orders all troops to guard the capital and never let the Raiders into the building. The soldiers made their way to the front of the capital and took defensive formations from all sides. Try as they might, the Raiders barged into the capital and proceeded to tear the soldiers Mekanimals apart. "You really think a bunch of machines can stop us?! Show yourself Mr. President and embrace your fate!" Lord Mercury proclaims from atop the Neogiga. "Your path of terror ends here Mercury! I won't allow your ilk to destroy centuries of progress and our democracy!" Says President Asimov, ready to defend the city with his Saurotitanus.

Asimov's Saurotitanus charges at the Neogiga and slams into it in hope of knocking it over. Knowing the sauropod underestimated it size, the Neogiga swipes the Saurotitanus away with its claws. The Saurotitanus tries to get back up only for the Neogiga to bite down on its neck. Asimov falls off the sauropod and watches as the Neogiga rips his Saurotitanus' head off. Its bioluminescent blood stains the teeth of the gargantuan theropod. Lord Mercury hops off the Neogiga and grabs President Asimov by his throat. "Any final words Former President?" Asks Mercury. "You humans should have stayed on your dying world." Says Asimov before Mercury plunges his fist into the President. Mercury rips Asimov's core out and crushes it in his hand. The lights in Asimov's eyes dim as the life leaves his body. As Mercury sits on the throne of the former president. the Raiders cheer Mercury's victory over the Makina's leader. Little do they know, someone amongst them intends to report this event to the Cobalan defenders.

One of the "Raiders" leaves the Capital and pulls out a device. The device is a radio that the "Raider" uses to contact the Leaders of the Defenders. The "Raider" reveals themselves as a spy for the Cobalan defenders once outside the city. The spy informs Gregor and Francis about what happened and regretfully informs them that the President is dead. Gregor is furious by the news and couldn't believe what the Raiders have done. Francis tells the spy to return to base. The Riders hear about what had occurred in Terrabyte city. The Riders are in disbelief after hearing the news. Tuga suggests heading to Terrabyte city but is informed that some of the Mekanimals still need time to heal. "Then just send us. I know more about Neogiga than anyone in this building." Says Sebal. Everyone knows how risky such a suggestion is. A Mekanimal that powerful could easily defeat a team of four. "He's right. The Neogiga might be bigger than any of our Mekanimals but thousands of years of evolution has made our Mekanimals more nimble than it." Zafira says reassuring Sebal. Seeing the determination in the four Riders, Gregor and Francis give them the go ahead to head towards Terrabyte city and stop the Ironclaw raiders for good.