One day a swarm of locusts fly into Greenit and ruins all the plants, fruits etc. leaving nothing to eat. Without any food, all the animals go hungry and some even decide to leave the village. Of course this result was all a part of Big Boss' plan. He created robot locusts to gather and lead a swarm of locusts to attack Eco-Farm.

Yoohoo and his friends learn that when your nose is stuffed up it is hard to smell anything. They find this very interesting and begin to eat things like onions and garlic with their noses plugged. At this time an annual cooking contest was being held in Greenit. Chewoo, who has the best tasting buds and smell, is the judge for the contest.

For months Roodee has been working hard on a new invention, a transforming robot! He is just placing the finishing touches on the robot when Oops and Koops steal the robot, thinking it is complete. Big Boss is very happy with Oops and Koops and tells them to make the robot attack Greenit. The robot is transformed into something evil and begins to ruin everything in the village.