Ryder parked the Air Patroller on the top of Jake's Mountain and he and the pups exited the Air Patroller and were looking around for Mayor Humdinger and Harold, but nothing. All of a sudden, a portal appeared and Harold popped up and speared Ryder down. The pups went after him but Mayor Humdinger fired the ray gun at them and they launched back into the Air Patroller. Their suits were damaged and Ryder and Harold were brawling it out until Mayor Humdinger whacked Ryder with his staff. The pups got back up but Mayor Humdinger fired the portal gun and a portal appeared beneath them and they crashed on top of the Air Patroller.

"Looks like we found a way to stop you pups, huh?!" said Mayor Humdinger as he fired again and they were now falling off of Jake's Mountain. Skye flew and grabbed all of the pups as fast as she could and flew them back on the ground. "You pups okay?" said Skye. The pups nodded but a portal appeared again and they fell on the ground in front of Mayor Humdinger and Harold once again. "Mayor Humdinger! Harold! I'm gonna get you two for this!" said Ryder as he got back to his feet. "Interesting words there Ryder but you can't really fight-" said Mayor Humdinger as he fired a portal beneath Ryder and sent him crashing on the ground next to the pups. "What's not there!" said Harold as they laughed it off. "Now that we have you all right where we want you, you have no choice but to witness." said Mayor Humdinger as he fired a portal and Harold walked in and pulled out a massive gun device.

Ryder and the pups witnessed what was happening and Harold pressed the red button on the device and it fired a giant portal in the sky, causing weird creatures from another dimension to arrive and cause mayhem to Adventure Bay. "You all will witness the destruction of Adventure Bay! And now you will be a part of that mayhem!" said Mayor Humdinger as he fired another portal that sent Ryder and the pups crashing on top of City Hall. They were in pain, but they had to stay strong for Adventure Bay. "Alright, Chase, Skye, and Marshall, you take care of Humdinger and Harold and shut that device off. Zuma, Rocky, Rubble, and I will take out many of these creatures that we can." said Ryder as the pups howled and did what their owner said.