Dipper Pines suspected something was a little off when his Grunkle tried to force him into science him when he was just thirteen years old. Nevertheless, he lived a relatively normal life among the other humans. It wasn't until he bumped into the devilishly handsome Demon, Bill Cipher, that his life finally began to make sense. However, Bill proved to be sly and seemed to have an unhealthy obsession with nightmare giving. Dipper soon learnt that Bill had taken an oath never to be with a human being. When Dipper's Grunkle is injured in a time travel accident, Dipper realises his own life is at risk. Despite Bill's oath, Dipper finds himself falling for the Demon. Only fate will decided whether he kills or defends him. One night, a demon appears before Dipper and warns him of a darkness within Bill. The human gives Dipper the tattered blade - the only weapon that can defeat a handsome Demon. Will Dipper find it in himself to kill the only creature who has ever made him feel truly appreciated?