Big Head Son and Cotton Candy, two childhood friends, unexpectedly find themselves in Fantasy Paradise. However, due to the loss of a small screw, the park has lost its usual joy and color. In such circumstances, Big Head Son and Cotton Candy take on the important task of finding the screw. After overcoming numerous challenges, they finally retrieve it. As the tiny screw returns to its rightful place, Fantasy Paradise is restored to its former glory, successfully ushering in the Year of the Rooster.