The movie opens in the circus, where the people gathered to watch the show of a lion named GUDDU. But the circus had a fire accident and fortunately lion manages to escape and went to Furfuri Nagar. It scared everyone. However Motu rescues his city from the lion by eating samosas and caged the lion. Motu asks about the lion. The lion explained and requested them to put him in the forest. But Chingam officer says to put him in the national park. Meanwhile in the forest the animals were enjoying. Three monster cars captured some animals so the animals sought the help of the lion. however lion manages to rescue the animals and they ran off. But a man named dheeru manages to arrest the lion and some other animals. Dheeru always says that HE IS HERO BUT NOT ZERO. Read more on Wikipedia.