Scott McCall had a vision about all his friends dying. And now that vision has come true. Scott could have saved them, but he didn't. After this, his whole life begins to fall apart. More people are killed, he loses more friends. Scott loses everything in his life. But what if there was a way to change that? When a mysterious shadow figure appears next to him one night, he is given the opportunity to change everything that happened. But the only way to do that is to go through a series of test and trials that may drive him crazy or kill him. Will he take the challenge? Find out in The Tunnel.