Friends On Board
Since beginning, John has been doing all the stuff by himself. It was already hard for him. But now things were going to get more intense and hard labor was required. Therefore John called up his friends for help. He told them everything about the shelter and how he found about it. His friends were equally thrilled by the presence of tunnel beneath the backyard of John. They were excited and they agreed to help him in unraveling the mystery of this shelter.