Reggie, Huey, and Kenny inform Grace and Nemi that they are going to search for delicious fruits and decide to play among the boys. They reach a cave with the intention of exploring it. While Reggie and Huey are enthusiastic about exploring inside, Kenny becomes anxious and suggests, "It might be better to let someone know about our destination." However, Reggie and Huey reassure him, saying "It's okay," and head towards the cave without informing anyone. Kenny, trusting the older boys, decides to explore without telling anyone. Inside the cave, they encounter a dead-end. In an attempt to proceed, Reggie uses his impressive tail to ram into a wall, causing rocks to collapse and trap them. Meanwhile, Grace and Nemi are worried about the boys returning late. Nemi, flying in the sky, finds their footprints, and the two set out to search for Reggie and the others. They find Reggie and the others, who are feeling lost inside the cave. It turns out there was still an unblocked entrance. Reggie and the others promise to always communicate their destination before leaving, and, together with Grace and Nemi, safely leave the cave.