One sunny day, Sima was playing with her favorite stuffed animal, Teddy, in the park. Suddenly, Teddy slipped out of her hands and disappeared into the bushes! Sima was heartbroken and started searching frantically for her beloved bear.

Just then, Sima noticed a friendly-looking dog nearby. "Hello, I'm Beauty," the dog said, wagging her tail. "I saw where Teddy went. He was taken by a big bear!" Sima was shocked, but Beauty promised to help her find Teddy.

Together, Sima and Beauty followed the bear's tracks into the forest. As they got closer, they could hear Teddy's voice calling out. "Help! I'm stuck in this cave!" Sima and Beauty hurried to the cave entrance and found Teddy trapped inside.