When Biter, Digger, and Climber went on a journey to find the stone apple, they met seven new friends. They met a few enemies as they went into the forest and got lost, but they found out that there was a trap set up by three guardians of the mysterious forest. Then they found out that two of their friends were thieves, and they went to jail because of them and met Bruce the rat. After that, they went onto clouds and meet a new friend named Flashy. Three of their enemies saw them on the clouds, and they dropped Flashy down. Finally, they arrived at Stone Cave where they saw the stone apple, and then they went home to live happily ever after.