He's held control of her dreams for so long; it can only be a matter of time before he comes to claim her. Several years after her first encounter with the Goblin King, Sarah agrees to play his game again.

Slowly, he made a move towards her. Her hands were up in an instant, her focus purely on him. It stirred something inside him, something equally dark and exhilarating. "Do that again," he commanded her. His words were unexpected. She shifted, unsure about his intentions. "W-what?" He repeated his words slowly, so there was no way for her to misunderstand. "Do. That. Again."