On a sunny day, the Sheep Village is holding a ceremony to unveil the defense system, which is the latest invention of the village chief Slow Sheep. The system can resist thousands of volts of voltage. Unexpectedly, Big Big Wolf suddenly appears to disrupt the situation. Not long ago, he invented sheep-flavored canned food, which made him the most sought-after scientist today. However, he still feels sad that he failed to catch the lamb. Big Big Wolf manipulates the weather controller to fight the Sheep Special Forces. The injured Pleasant Goat accidentally meets the panda Wangcai, whose true identity is a long-extinct snake. The frustrated Big Big Wolf concentrates on upgrading the weather controller, but ignores the feelings of his wife and Gray, and his mistakes also cause the weather controller to go out of control. In a critical moment, everyone in the Green Grassland accidentally discovers the Noah's Shenzhou invented by the snake clan long ago. But in order to start the Shenzhou, the snake clan must help. For this reason, the Sheep Special Forces and the mechanical Pleasant Goat embark on a dangerous and unpredictable adventure... This film is the fifth theatrical animation of the "Pleasant Goat and Big Big Wolf" series.