In order to prevent the diving stage from being demolished, Sea Cockroach from Kenting who loves to perform slides and jumps into the sea decided to go to Taipei to petition the president. He found Candy, who was also going to Taipei to participate in the audition for trainees. A Ming, who had a crush on Candy, and Huba Mu, who wanted to go to Taipei to find her mother. They sneaked into the tour bus and embarked on a journey to Taipei.

After experiencing ups and downs, he finally arrived in Taipei, but he went straight to the Presidential Palace but failed. They tried to sneak into the presidential lounge but were caught. After various efforts, they successfully talk to the president. Did they manage to defend the diving stage in the end?