I couldn’t see the Nathan I knew forming a relationship with anyone. Yes, he cared for Ziggy the way a father watched over a son, but familial love came with ready-made boundaries. I’d only met him a week ago, but it didn’t take a genius to deduce that emotional intimacy and Nathan were not terms that went hand in hand. It was probably a miracle he even had a fish.

The sun hadn’t set. No sounds of life came from the living room. Forsaking my bloodied sweatshirt, I slipped my jeans on under Nathan’s T-shirt and padded quietly to the bathroom. Despairing at my lack of a toothbrush, I brushed my teeth with my finger before venturing into the rest of the apartment.

Nathan was sprawled across the armchair with a book in one hand and a loaded crossbow in the other. A thin line of drool hung from the corner of his mouth. On the floor at his side were two wooden stakes and the axe Ziggy had attacked me with.

“Expecting company?”

He startled awake. “I wasn’t sleeping!”

I jumped aside as the bolt shot from the bow and stuck in the door.

“For Christ’s sake, I could have killed you!” He leapt to his feet. “Do you always sneak up on people like that or just when they’ve got a deadly weapon in their hand?”

I stepped back. “I’ve never happened upon a sleeping person with a weapon before.”

He stretched his arms wide and yawned loudly. Apparently, he’d slept well enough when he was supposed to be protecting me. “How’re the stab wounds this morning? Healed?”

I rolled up the edge of the T-shirt. Nathan pulled the tape from the gauze pad over my belly to reveal a faint pink scar.

“Holy crap,” I breathed, poking the spot with my finger. The tissue wasn’t even bruised. My body had mended while I slept. “How the hell did I do that?”

“The Sanguinarius says that humors in the blood we drink sustain our tissue and imbue it with a potent healing ability. I’m sure that’s not very scientific, but it’s the best answer we’ve got so far.” He paused as an idea came to him. “You’re a doctor. If you join the Movement, maybe you could work in their research department.”

If. It hung between us again, destroying the friendly truce of the morning. We stood, staring at each other as potential enemies instead of a host and houseguest.

A knock at the door broke our awkward silence. Nathan grabbed one of the stakes and motioned for me to stand back. Just as he reached for the dead bolt, the door burst open.

Nathan lunged forward, tackled the intruder and brought him to the ground. His arm was raised, poised to thrust the stake into the man’s heart.

“Hey, hey!” the trespasser shouted. He rolled out from under Nathan.

Ziggy got up and brushed off his clothes. He smoothed back his long, greasy hair and looked me over. “Sorry, Nate, I didn’t know you had company.”