I flailed my arms and legs and watched the fireplace get closer to breaking open my head. At the last second, I saw a blur of white and pink, and then I slammed into Thomas, driving him into the stones of the fireplace. He let out a grunt, and I bounced off of him, and back to the floor, momentarily breathless. I shoved myself up to my hands and knees and looked at him. He'd wrapped a pink bath towel around his hips, but either the sheer speed of his movement or else the impact had knocked it mostly askew. His ribs jutted out on one side, oddly misshapen.

Thomas looked up at me, his face twisted into a grimace. "I'll be all right," he said. "Look out."

I looked up to find Lydia stalking toward me. "Idiot," she seethed at Thomas. "What did you think you could accomplish? So be it. You just got added to the list."

Michael slipped in between the possessed girl and me, the sword glittering in the low light of the room. "That's far enough," he said. "Get back."

I struggled back to my feet, and wheezed, "Michael, be careful."

Lydia let out another twisted laugh, and leaned forward, pressing her sternum against Amoracchius's tip. "Oh yes, Sir Knight. Get back or what? You'll murder this poor child? I don't think so. I seem to remember, there was something about this sword not being able to draw innocent blood, wasn't there?"

Michael blinked, and darted a glance back at me. "What?"

I got to my feet. "This is really Lydia. It isn't a magical construct, like we saw before. The Nightmare is possessing her. Anything we do to Lydia's body, she's going to have to live with, later."

The girl ran a hand over her breasts, beneath the taut Lycra, licking her lips and staring at Michael with bloody eyes. "Yes. Just a sweet little innocent lamb, wandered astray. You wouldn't want to hurt her, would you, Knight?"

"Harry," Michael said, "how do we handle this?"

"You die," Lydia purred. She rushed Michael, one hand reaching out to strike the sword's blade aside.

When she rushed me, I just got grabbed. But Michael had training, experience. He let the sword fall to the floor and rolled back with Lydia's rush. He grabbed her forearms as she reached for his throat, whirled, and sent her tumbling into the couch, knocking it over backwards and sending her into a sprawl on the far side.

"Keep her busy!" I shouted to him. "I can get it out of her!" And then I rushed back into my bedroom, searching for the ingredients for an exorcism. My room was a mess. I scrambled through it, while out in the living room, Lydia screamed again. There was another thump, this one rattling the wall beside the bedroom door, and then the sounds of panting, scuffling.

"Hurry up, Harry!" Michael gasped. "She's strong!"