City of Heavenly Fire

“Jace—” Alec started, but Jace was already darting down the slope, springing from rock to rock. As he neared the foot of the rise, the rocks became paler in color, and began to crumble away under his feet as he landed on them. Eventually they gave way to powdery sand, dotted with massive arched boulders. There were a few growing things dotting the landscape: trees that looked as if they’d been fossilized in place by a sudden blast, a solar flare.

Behind him was Alec and the entrance to the tunnels. Ahead was desolation. Jace began to pick his way carefully among the broken rocks and dead trees. As he moved, he saw it again, a darting spark, something alive among the deadness. He turned toward it, placing each foot carefully, directly, in front of the other.

“Who’s there?” he called, then frowned. “Of course,” he added, addressing the darkness all around, “even I, as a Shadowhunter, have seen enough movies to know that anyone who yells ‘Who’s there?’ is going to be instantly killed.”

A noise echoed through the air—a gasp, a swallow of broken breath. Jace tensed and moved forward swiftly. There it was: a shadow, evolving out of the dark into a human shape. A woman, crouched and kneeling, wearing a pale robe stained with dirt and blood. She seemed to be weeping.

Jace tightened his grip on the hilt of his blade. He had approached enough demons in his life who were pretending helplessness or who had otherwise disguised their true nature that he felt less sympathy than suspicion. “Dumah,” he whispered, and the blade flared up into light. He could see the woman more clearly now. She had long hair that fell to the ground and mixed with the scorched earth, and a circle of iron around her brow. Her hair was reddish in the shadows, the color of old blood, and for a moment, before she rose and turned to him, he thought of the Seelie Queen—

But it was not her. This woman was a Shadowhunter. She was more than that. She wore the white robes of an Iron Sister, bound under her breasts, and her eyes were the flat orange of flames. Dark runes disfigured her cheeks and brow. Her hands were clasped over her chest. She released them now, and let them fall to her sides, and Jace felt the air in his lungs turn cold as he saw the massive wound in her chest, the blood spreading across the white fabric of her dress.

“You know me, don’t you, Shadowhunter?” she said. “I am Sister Magdalena of the Iron Sisters, whom you murdered.”

Jace swallowed against his dry throat. “It’s not her. You’re a demon.”

She shook her head. “I was cursed, for my betrayal of the Clave. When you killed me, I came here. This is my Hell, and I wander it. Never healing, always bleeding.” She pointed backward, and he saw the footsteps behind her that led to this place, the marks of bare feet outlined in blood. “This is what you did to me.”

“It wasn’t me,” he said hoarsely.

She cocked her head to the side. “Wasn’t it?” she said. “Do you not remember?”

And he did remember, the small artist’s studio in Paris, the Cup of adamas, Magdalena not expecting the attack as he drew his blade and stabbed her; the look on her face as she fell against the worktable, dying—

Blood on his blade, on his hands, on his clothes. Not demon’s blood or ichor. Not the blood of an enemy. The blood of a Shadowhunter.

“You remember,” said Magdalena, cocking her head to the side with a small smile. “How would a demon know the things I know, Jace Herondale?”

“Not—my name,” Jace whispered. His blood felt hot in his veins, tightening his throat, choking off his words. He thought of the silver box with the birds on it, herons graceful in the air, the history of one of the great Shadowhunter families laid out in books and letters and heirlooms, and how he had felt as if he didn’t deserve to touch the contents.

Her expression twitched, as if she didn’t quite understand what he had said, but she went on smoothly, stepping toward him across the broken ground. “Then what are you? You have no real claim on the name of Lightwood. Are you a Morgenstern? Like Jonathan?”

Jace took a breath that scorched his throat like fire. His body was slick with sweat, his hands shaking. Everything in him screamed that he should lunge forward, should pierce the Magdalena creature with his seraph blade, but he kept seeing her falling, dying, in Paris, and himself standing over her, realizing what he had done, that he was a murderer, and how could you murder the same person twice—

“You liked it, didn’t you?” she whispered. “Being bound to Jonathan, being one with him? It freed you. You can tell yourself now that everything you did was forced on you, that you weren’t the one acting, that you didn’t drive that blade into me, but we two know the truth. Lilith’s bond was only an excuse for you to do the things you desired to do anyway.”