After Africa, Alex, Marty, Melman, Gloria, and Y/N, Alex's sister, they leave to go get the penguins so they can go back to New York. Once done, they end getting the attention of Captain Chantel Dubois, the head of animal control in Monte Carlo. On their journey, they come across a European circus, where Y/N and the Russian tiger, Vitaly, instantly connect. But they realize that the circus they bought, well, sucks. They make a comeback, but they're still on the run from Dubois. Will they go home or realize the circus is where they need to be?