They returned the way they had come, and Naruto filled the others in on the situation.
"An underground world, or a world on the moon?" Kakashi guessed based on Naruto's description and decided that everyone should go and see for themselves.
"Everyone tie a rope around your waist and connect it to each other."
"Naruto said there were many Illusion Technique spheres down there. If someone accidentally enters one, others can pull them out," Zhou added.
Might Guy gave a thumbs-up: "This is the tie of youth!"
After everyone had tied the ropes, Naruto led the way with the others following behind, advancing through the water. As expected, they saw many large green spheres.
However, the spheres seemed to be controlled by someone, moving towards Naruto and the others of their own accord.
"What?!" Naruto was shocked, "It was clearly a giant crab that was being controlled, and I had already defeated it!"