Petty follows Pororo and Crong to the mountains but gets lost because of the thick fog. While looking for her friends, Petty finds a mystery door and goes inside, where she meets a scary dragon. But Petty soon becomes good friends with the dragon.
Petty follows Pororo and Crong to the mountains but gets lost because of the thick fog. While looking for her friends, Petty finds a mystery door and goes inside, where she meets a scary dragon. But Petty soon becomes good friends with the dragon.