The ecosystem begin to collapse because of pollution. Meanwhile, Professor Snail is working on a new invention when he accidentaly releases Tritanus from Winx Club and Tritanus absorbs the pollution and conquer the ocean. Only Mary can save the day.
He tries then to show to some of his classmates at the school he also created during the paradox a lesson, but one of the students takes off his shoes, making everyone and everything made during the paradox blown up from the horrible smell of his feet.
They ban every episode where Mr. Krabs loves money, resulting in his omission and replaced by a cute crabby snail named Kary, and every episode where Squidward is mean to SpongeBob, meaning he doesn't appear that much.