As Alan finishes up with an epic adult film shoot, a surprise attack is launched by the villainous Whither Jack in the form of Nightmare Sam. However, Alan will tap into his ever-growing vault of power and will soon realize he has only seen the tip of the iceberg as it relates to his abilities. Meanwhile, his father, Osiris, begins his transformation, making the ultimate sacrifice for his son to ascend to power. What will his act do to Alan as he grows ever closer to becoming The One at the End of All Things!