The Pack starts to grate on each other's nerves when they're forced to live in one room while Ben cleans out the juice machine. To make matters worse, the satellite from Satel-lightning falls from orbit and lands in the ocean. Crammed into a less-than-roomy submarine, the Pack does more bickering than rescuing, until the satellite reminds them to work together.
To celebrate the city receiving an award, Mayor Martin declares a spectacle involving lots of light and water. Titanium Chef takes advantage of this to put the already overworked power station over the edge, plunging the city (and maybe even the world) into darkness. The Pack gets some unexpected help bringing the power back to the city.
When a volcano appears out of nowhere, Tako is certain that his heat-resistant suits will lead the team to victory. The suits, however, let him down, and he has to concede leadership of this particular mission to Wasabi, the only Pack member who can take the heat, even the heat inside a volcano. With some quick thinking, Wasabi is able to cool down the Lava King and keep him from turning Wharf City into a lava zone.
While the Sushi Pack sleeps, Ben is abducted by Titanium Chef. Normally the Pack would work together to figure out what happened, but when Ikura bets that he can solve the case on his own, suddenly everyone wants to get in on the solo act. But it's only by working together that they can actually track down and rescue Ben.
Titanium Chef takes advantage of the cover of darkness to escape from the Pack, prompting them to practice fighting at night. Since Wasabi glows in the dark, Tako calls on him to the training exercise. Wasabi lets this cloud his judgement, accidentally ruining Ben's chance at taking The Green Donut worldwide.
Tired of being only two inches high, Ikura inadvertently gets his wish to be bigger when Dr. Naught's malfunctioning shrink ray turns him into a giant. But being that big has its own problems, as Ikura learns, and it is only when he shrinks down to his original size that he's able to help defeat Dr. Naught's giant robot.