When Jesse MacGregor has a nightmare about an evil being named Thrak who wants to enter into the Earth realm, his nightmare is just beginning. When Jesse was a baby, he somehow managed to escape a horrific 'accident' that left his family line destroyed. But it seems that Thrak orchestrated the accident to wipe out the MacGregor line, the only clan that can keep him out of the realm of Earth. Now, Thrak is after Jesse and his friends and will stop at nothing and no one to kill them all.