CITY OF ASHES

“What are you doing?” Alec asked, kneeling down as close to the shimmering wall of the prison as he could get. Jace tried to remind himself that when Alec asked this sort of question, he really meant it, and that it was something he had once found endearing rather than annoying. He failed.

“I thought I’d lie on the floor and writhe in pain for a while,” he grunted. “It relaxes me.”

“It does? Oh—you’re being sarcastic. That’s a good sign, probably,” Alec said. “If you can sit up, you might want to. I’m going to try to slide something through the wall.”

Jace sat up so quickly that his head spun. “Alec, don’t—”

But Alec had already moved to push something toward him with both hands, as if he were rolling a ball to a child. A red sphere broke through the shimmering curtain and rolled to Jace, bumping gently against his knee.

“An apple.” He picked it up with some difficulty. “How appropriate.”

“I thought you might be hungry.”

“I am.” Jace took a bite of the apple; juice ran down his hands and sizzled in the blue flames that cuffed his wrists. “Did you text Clary?”

“No. Isabelle won’t let me into her room. She just throws things against the door and screams. She said if I came in she’d jump out the window. She’d do it too.”

“Probably.”

“I get the feeling,” Alec said, and smiled, “she hasn’t forgiven me for betraying you, as she sees it.”

“Good girl,” said Jace with appreciation.

“I didn’t betray you, idiot.”

“It’s the thought that counts.”

“Good, because I brought you something else, too. I don’t know if it’ll work, but it’s worth a try.” He slid something small and metallic through the wall. It was a silvery disk about the size of a quarter. Jace set the apple aside and picked the disk up curiously. “What’s this?”

“I got it off the desk in the library. I’ve seen my parents use it before to take off restraints. I think it’s an Unlocking rune. It’s worth trying—”

He broke off as Jace touched the disk to his wrists, holding it awkwardly between two fingers. The moment it touched the line of blue flame, the cuff flickered and vanished.

“Thanks.” Jace rubbed his wrists, each one braceleted with a line of chafed, bleeding skin. He was starting to be able to feel his fingertips again. “It’s not a file hidden in a birthday cake, but it’ll keep my hands from falling off.”

Alec looked at him. The wavering lines of the rain-curtain made his face look elongated, worried—or maybe he was worried. “You know, something occurred to me when I was talking to Isabelle earlier. I told her she couldn’t jump out the window—and not to try or she’d get herself killed.”

Jace nodded. “Sound big-brotherly advice.”

“But then I started wondering if that was true in your case—I mean, I’ve seen you do things that were practically flying. I’ve seen you fall three stories and land like a cat, jump from the ground to a roof—”

“Hearing my achievements recited is certainly gratifying, but I’m not sure what your point is, Alec.”

“My point is that there are four walls to this prison, not five.”

Jace stared at him. “So Hodge wasn’t lying when he said we’d actually use geometry in our daily lives. You’re right, Alec. There are four walls to this cage. Now if the Inquisitor had gone with two, I might—”

“JACE,” Alec said, losing patience. “I mean, there’s no top to the cage. Nothing between you and the ceiling.”

Jace craned his head back. The rafters seemed to sway dizzily high above him, lost in shadow. “You’re crazy.”

“Maybe,” Alec said. “Maybe I just know what you can do.” He shrugged. “You could try, at least.”

Jace looked at Alec—at his open, honest face and steady blue eyes. He is crazy, Jace thought. It was true, in the heat of fighting, he’d done some amazing things, but so had they all. Shadowhunter blood, years of training … but he couldn’t jump thirty feet straight up into the air.

How do you know you can’t, said a soft voice in his head, if you’ve never tried it?

Clary’s voice. He thought of her and her runes, of the Silent City and the handcuff popping off his wrist as if it had cracked under some enormous pressure. He and Clary shared the same blood. If Clary could do things that shouldn’t be possible…

He got to his feet, almost reluctantly, and looked around, taking slow stock of the room. He could still see the floor-length mirrors and the multitude of weapons hanging on the walls, their blades glinting dully, through the curtain of silver fire that surrounded him. He bent and retrieved the half-eaten apple off the floor, looked at it for a thoughtful moment—then cocked his arm back and threw it as hard as he could. The apple sailed through the air, hit a shimmering silver wall, and burst into a corona of molten blue flame.

Jace heard Alec gasp. So the Inquisitor hadn’t been exaggerating. If he hit one of the prison walls too hard, he’d die.

Alec was on his feet, suddenly wavering. “Jace, I don’t know—”