"You smell like both of them," the man said. "Like death and like something that should not be dead. What are you?"
I pressed the blade harder against his throat.
"I am the person holding the knife," I said. "That is all you need to know."
He laughed. Thin and rattling, the kind of laugh that lives at the bottom of too many centuries. He was vampire. Old one. His eyes had that particular flatness of something that had witnessed so much it stopped registering surprise.
Until now.
His eyes were wide. And underneath the wide was something I had been producing in people my entire life.
Fear.
My name is Selene Nocturne-Thornblood. I am seventeen years old and I have never once introduced myself by that name in public because both halves of it are death sentences.
Nocturne is my father's name. Cael Nocturne. Former general of the Obsidian Court, the governing body of the vampire territories north of the Pale Threshold. He is seven centuries old, appears thirty-eight, and has ink-black eyes that I did not inherit. He is also under Court restriction and has been for sixteen years, which means he is forbidden from contact with me, which means I have grown up knowing his name the way you know the name of a country you have never been allowed to visit.
Thornblood is my mother's name. Lyra Thornblood. Once the most gifted diviner of the Morrha Coven, the governing body of the witch territories south of the Pale Threshold. She is three hundred and twelve years old, appears thirty-six, and has storm-grey eyes that I also did not inherit. She lost her coven bond, her title, her name on every lineage stone, and her grandmother's acknowledgment the day someone found out about me.
My eyes are split. Obsidian left. Violet right. The eyes of two things that were never supposed to exist in the same body.
I am the proof that the Dual Malediction failed.
The Dual Malediction is a thousand-year-old twin curse, one etched into every vampire's blood, one woven into every witch's, both of them designed to make love between the species physically impossible. The curse-taste, vampires called it. The ashvein, witches called it. You got close to the wrong kind and your own body turned against you. That was the law. That was the system. That was the thing my parents decided, on one eclipse-dark night in a ruin that belonged to no one, did not apply to them.
They were wrong about the curse. They were right about each other.
And I am what happened.
"Let me go," the man said. "I am not your enemy."
"You were following me for three miles," I said. "Try again."
His jaw worked. Old vampires calculated fast. He was running options, weighing odds, doing the rapid arithmetic of someone who had lived long enough to know that most problems had solutions.
He had not yet understood that I was not a problem with a solution.
"The Obsidian Court sent me," he said. "Not to harm you. To watch you."
My chest went cold.
"How long?"
"Three months."
Three months. I had been running my routes through the borderlands for three months with this man four steps behind me and I had not known. I, who had been surviving on instinct since I was nine years old. I, who had learned the difference between being watched and being ignored at an age when other children were learning to read.
At nine, a group of young vampires found me by the stream behind our cottage. They held me down and pressed hex-iron to my wrist to see what my skin would do. It healed faster than a vampire's should. It hurt more than a witch's would. I lay there alone afterward counting stars until I stopped shaking, because there was no one to call for. My mother had gone to trade for supplies. My father did not know I existed in any way he was permitted to act on.
I learned two things that day. One: my body was a contradiction that neither world had rules for. Two: I was completely alone in understanding it.
Three months and I had not known.
That was more frightening than the man himself.
"Who else knows about me?" I asked.
"Everyone," he whispered. "Selene. Everyone knows."
I stepped back. He slid down the stone wall and sat in the dirt, one hand pressed to his throat. Not deeply enough to kill. I had chosen that deliberately. I always chose deliberately. That was what sixteen years of being the thing both worlds wanted gone had taught me.
"Tell the Court," I said quietly, "that I said hello."
I walked away. He did not follow. Smart man.
The borderlands were quiet at this hour. The only hour I trusted them. The in-between time when vampire patrols had retreated and witch sentinels had not yet risen. This strip of unclaimed earth did not technically belong to anyone. Which was why it was the only place I had ever been allowed to exist.
My mother was awake when I got home. She always was. She had not slept properly in sixteen years, which meant she had not slept properly my entire life.
"You are bleeding," she said.
I looked down. A cut along my left forearm. I had not noticed.
"It is already closing," I said.
"Sit down," she said.
She was not asking. I sat.
She cleaned the cut without speaking. Her hands were steady. They were always steady. This was the woman who had watched a coven elder scrape her name from the lineage stones with a chisel. She had not looked away. She had not cried. She had stood there in the coven's great hall and watched them erase her and then she had walked out and built a life in the one strip of land no one else wanted.
I looked like neither of my parents. I looked like both of them. I was a summary of two people who had loved each other in the most catastrophically inconvenient way possible.
"There was a Court watcher following me," I said. "Three months."
Her hands did not stop moving. Her jaw tightened.
"They are escalating," she said.
"What comes after watchers?" I asked, though I already knew.
She set down the cloth. Very carefully.
"Hunters," she said.
The word sat between us like a third person at the table.
"Go to sleep," I said.
"You first," she said.
I lay in the dark that night and thought about three months of someone standing four steps behind me and me not knowing. I thought about what that meant. I thought about what came next.
Hunters came after watchers. I knew this because three months ago, before this particular watcher had appeared, there had been another one.
That one I had not let walk away.
When I finally closed my eyes, the voice inside my blood spoke for the first time in weeks. Not words. It never used words. Just a name, pressed against the inside of my ribs like a brand. A name I did not recognize. A name that felt like a warning. And somehow, in the way of things you know without being told, like a name that belonged to whatever was coming for me next.