King Sombra has kidnapped Twilight Sparkle and is holding her captive in a secluded chamber underneath his castle. Subjecting her to wicked deeds and isolation in an attempt to convert her into slavery, all hope seems lost for the trapped mare. Meanwhile, Princess Luna has taken it upon herself to track Twilight down using the power of dreamwalking and rescue her before it's too late.

Content warning: Story contains dark themes such as rape and violence.