Fire licked along the metal, and Lila smiled.

This she hadn’t seen Lenos do.

The flames spread until they coated the blades from hilt to tip, burning with golden light.

This she hadn’t seen anyone do.

What am I? One of a kind.

They said the same thing about Kell.

The Red messenger.

The black-eyed prince.

The last Antari.

But as she twirled the fire-slicked knives in her fingers, she couldn’t help but wonder …

Were they really one of a kind, or two?

She carved a fiery arc through the air, marveling at the path of light trailing like a comet’s tail, and remembered the feeling of his eyes on her back as she walked away. Waiting. Lila smiled at the memory. She had no doubt their paths would cross again.

And when they did, she would show him what she could do.

I

RED LONDON

Kell knelt in the center of the Basin.

The large circular room was hollowed out of one of the bridge pillars that held up the palace. Set beneath the Isle’s current, the faintest red glow from the river permeated the glassy stone walls with eerie light. A concentration circle had been etched into the stone floor, its pattern designed to channel power, and the whole space, wall and air alike, hummed with energy, a deep resonant sound like the inside of a bell.

Kell felt the power welling in him, wanting out—felt all the energy and the tension and the anger and the fear clawing for escape—but he forced himself to focus on his breathing, to find his center, to make a conscious act of the process that had become so natural. He wound back the mental clock until he was ten again, sitting on the floor of the monastic cell in the London Sanctuary, Master Tieren’s steady voice in his head.

Magic is tangled, so you must be smooth.

Magic is wild, so you must be tame.

Magic is chaos, so you must be calm.

Are you calm, Kell?

Kell rose slowly to his feet, and raised his head. Beyond the concentration circle, the darkness twisted and the shadows loomed. In the flickering torchlight, sparring forms seemed to take the faces of enemies.

Tieren’s soothing voice faded from his head, and Holland’s cold tone took its place.

Do you know what makes you weak?

The Antari’s voice echoed in his head.

Kell stared into the shadows beyond the circle, imagining a flutter of cloak, a glint of steel.

You’ve never had to be strong.

The torchlight wavered, and Kell inhaled, exhaled, and struck.

He slammed into the first form, toppling it. By the time the shadow fell, Kell was already turning on the second one at his back.

You’ve never had to try.

Kell threw out his hand; water leaped to circle it and then, in one motion, sailed toward the figure, turning to ice the instant before it crashed into the form’s head.

You’ve never had to fight.

Kell spun and found himself face to face with a shadow that took the shape of Holland.

And you’ve certainly never had to fight for your life.

Once he would have hesitated—once he had hesitated—but not this time. With a flick of his hand, metal spikes slid from the sheath at his wrist and into his palm. They rose into the air and shot forward, burying themselves in the specter’s throat, his heart, his head.

But there were still more shadows. Always more.

Kell pressed himself against the Basin’s curved wall and raised his hands. A small triangle of sharpened metal glinted on the back of his wrist; when he flexed his hand down it became a point, and Kell sliced his palm across with it, drawing blood. He pressed his hands together, then pulled them apart.

“As Osoro,” he told the blood.

Darken.

The command rang out, echoing through the chamber, and between his palms the air began to thicken and swirl into shadows as thick as smoke. It billowed forth, and in moments the room was engulfed in darkness.

Kell sagged back into the cold stone wall of the room, breathless and dizzy from the force of so much magic. Sweat trickled into his eyes—one blue, the other solid black—as he let the silence of the space settle over him.

“Did you kill them all?”

The voice came from somewhere behind him, not a phantom but flesh and blood, and threaded with amusement.

“I’m not sure,” said Kell. He collapsed the space between his palms, and the veil of darkness dissolved instantly, revealing the room for what it was: an empty stone cylinder clearly designed for meditation, not combat. The sparring forms were scattered, one burning merrily, another shot full of metal lances. The others—bashed, battered, broken—could hardly be called training dummies anymore. He closed his hand into a fist, and the fire on the burning dummy went out.

“Show-off,” muttered Rhy. The prince was leaning in the arched entryway, his amber eyes caught like a cat’s by the torchlight. Kell ran a bloody hand through his copper hair as his brother stepped forward, his boots echoing on the stone floor of the Basin.

Rhy and Kell were not actually brothers, not by blood. One year Rhy’s senior, Kell had been brought to the Arnesian royal family when he was five, with no family and no memory. Indeed, with nothing but a dagger and an all-black eye: the mark of an Antari magician. But Rhy was the closest thing to a brother Kell had ever known. He would give his life for the prince. And—very recently—he had.

Rhy raised a brow at the remains of Kell’s training. “I always thought being an Antari meant you didn’t need to practice, that it all came”—he gestured absently—“naturally.”