Alex the lion is the king of the jungle, oh no! The jungle here refers to the noisy urban jungle, not the dense wild jungle. At the zoo in New Yorks Central Park, he is considered the number one star attracting tourists. He and his best friends Marty the zebra, Melman the giraffe and Gloria the hippopotamus are well-trained, and each of them performs a unique skill that will win the audiences joyful laughter and warm applause. Although they are surrounded by sturdy cages and tall walls, the four animal friends who are loved by New Yorkers still live a very comfortable life. They have no worries about three meals a day and even enjoy wealth and prosperity. Ordinarily, this kind of happy life is what many wild animals yearn for and pursue. However, Marty just feels that all this is not worth remembering at all. He has always longed to return to the wild world where his ancestors were born and grew up. Under the instigation of four mysterious penguins, Marty began to think about leaving. So, with the help of the penguins, Marty quietly escaped from the zoo and embarked on a journey to explore the wild world. Marty is missing! The remaining Alex, Melman and Gloria are distraught and decide to find Marty at all costs. The three friends also escaped from the zoo, which they never left. After getting on the subway and passing through the transfer station, they finally found Marty at the terminal. Its a pity that the happiness brought by the reunion is too short-lived. The police and firefighters of New York will take down you as long as you have the courage to come to New York to cause trouble, regardless of whether you are the Beast Corps or a terrorist. From the looks of things, it was obvious that these people came from Africa and were sent back to their original places. So the animals were put into wooden crates and put on ocean ships. The ship was bumpy along the way, causing the four pampered garden animals in the box to moan incessantly. Magical soldiers descended from heaven! The four penguins, who had already planned it, quickly overturned the crew and knocked out the captain. The out-of-control ship was engulfed by the waves, and its cargo was washed onto the beach. Four native New Yorkers excitedly broke out of the wooden box: "The foreign country has arrived (that is, the island of Madagascar), and we are free!" They have been cared for by humans since they were young, but now how should they cope with the new challenges of survival in the wild? How to personally experience the meaning of "the wild world is the real jungle"?