Xi Yangyang Yu Hui Tailang: Yang Nian Xi Yangyang

In a place known as Green Green Pastures, a legend speaks of brave dragon-slayers from the Stone Age. Pleasant Goat and Fatty Goat, inspired by these tales, dream of becoming dragon slayers. During their efforts to achieve this, Fatty Goat accidentally swaps bodies with Big Big Wolf. The three of them—Fatty Goat, Big Big Wolf, and Pleasant Goat—are then transported to the Stone Age. There, an evil dragon emerges and endangers the Stone Age version of Green Green Pastures. The trio must take on the challenge of slaying the dragon.