City of Heavenly Fire

It was her chance. She spun and darted toward the wall, feeling the Agility rune on her arm burn as she launched herself up, caught at the rough stone with her left hand, and swung forward, slamming the tip of her stele into the granite as if it were an axe going into tree bark. She felt the stone shudder: small fissures appeared, but she clung on grimly, dragging her stele across the wall’s surface, swift and slashing. She felt the grind and drag of it distantly. Everything seemed to have receded, even the screech and crash of fighting behind her, the stink and howl of demons. She could only feel the power of the familiar runes echoing through her as she drew, and drew, and drew—


Something seized her ankle and yanked. A bolt of pain shot up her leg; she glanced down and saw a ropy tentacle wrapped around her boot, dragging her down. It was attached to a demon that looked like a massive molting parrot with tentacles exploding out from where its wings should have been. She clung on harder to the wall, whipping her stele back and forth, the rock shivering as the black lines ate into the stone.

The pressure on her ankle increased. With a cry Clary let go, her stele falling as she tumbled, hitting the ground hard. She gasped and rolled to the side just as an arrow flew past her head and sank deep into the grasping demon’s flesh. She whipped her head up and saw Alec, reaching back for another arrow, just as the runes on the wall behind her blazed up like a map of heavenly fire. Jace was beside Alec, his sword in his hand, his eyes fixed on Clary.

She nodded, minutely. Do it.

The demon that had been holding her roared; the tentacle loosed its grasp, and Clary staggered up and to her feet. She hadn’t been able to draw a rectangular doorway, so the entrance scrawled on the wall was blazing in a ragged circle, like the opening to a tunnel. Within the blaze she could see the shimmer of the Portal—it rippled like silver water.

Jace hurtled by her and threw himself into it. She caught a brief glimpse of what was beyond—the blasted Accords Hall, the statue of Jonathan Shadowhunter—before she flung herself forward, pressing her hand to the Portal, keeping it open so that Sebastian couldn’t close it. Jace needed only a few seconds—

She could hear Sebastian behind her, screaming in a language she didn’t know. The stench of demons was all around; she heard a hiss and a rattle and turned to see a Ravener scuttling toward her, its scorpion tail raised. She flinched back, just as it fell apart into two pieces, Isabelle’s metal whip scissoring down to slice it in half. Stinking ichor flooded across the floor; Simon grabbed Clary and dragged her back, just as the Portal swelled with a sudden, incredible light and Jace came through it.

Clary sucked in a breath. Never had Jace looked so much like an avenging angel, hurtling through cloud and fire. His bright hair seemed to burn as he landed lightly and raised the weapon he was holding in his hand. It was Jonathan Shadowhunter’s skeptron. The orb at the center was shining. Through the Portal behind Jace, just before it closed, Clary saw the dark shapes of flying demons, heard their shrieks of disappointment and rage as they arrived to find the weapon gone and the thief nowhere to be seen.

As Jace raised the skeptron, the demons around them began to scuttle backward. Sebastian was leaning over the balustrade, his hands clenched on it, dead white. He was staring at Jace. “Jonathan,” he said, and his voice rose and carried. “Jonathan, I forbid—”

Jace thrust the skeptron skyward, and the orb burst into flame. It was a brilliant, contained, icy flame, more light than heat, but a piercing light that shot through the whole room, limning everything in brilliance. Clary saw the demons turned to flaming silhouettes before they shuddered and exploded into ash. The ones closest to Jace crumbled first, but the light ran through all of them like a fissure opening in the earth, and one by one they shrieked and dissolved, leaving a thick layer of gray-black ash on the floor.

The light intensified, burning brighter until Clary closed her eyes, still seeing the burst of last brilliance through them eyelids. When she opened them again, the entryway was almost empty. Only she and her companions remained. The demons were gone—and Sebastian was there, still, standing pale and shocked on the stairway.

“No,” he ground out through clenched teeth.

Jace was still standing with the skeptron in his hand; the orb had turned black and dead, like a lightbulb that had burned out. He looked up at Sebastian, his chest rising and falling fast. “You thought we didn’t know you were expecting us,” he said. “But we were counting on it.” He took a step forward. “I know you,” he said, still breathlessly, his hair wild and his golden eyes blazing. “You took me over, took control of me, forced me to do whatever you wanted, but I learned from you. You were in my head, and I remember. I remember how you think, how you plan. I remember all of it. I knew you’d underestimate us, think we didn’t guess it was a trap, think we wouldn’t have planned for that. You forget I know you; down to the last corner of your arrogant little mind I know you—”