The water drops from him, vaporizing back into the air to the sound of applause. Provos waves a hand again and one of the arena walls slides back. Tirana gives a tiny bow while Maven trudges out of the circle, a soggy, pouting mess.

“I challenge Elane Haven,” Sonya Iral says sharply, trying to get the words out before our instructor can pair her with someone else. Arven nods, allowing the challenge, before turning his gaze on Elane. To my surprise, she smiles and saunters toward the arena, her long red hair swaying with the movement.

“I accept your challenge,” Elane replies, taking a spot in the center of the arena. “I hope you’ve learned some new tricks.”

Sonya follows, eyes dancing. She even laughs. “You think I’d tell you if I did?”

Somehow they manage to giggle and smile right up until Elane Haven disappears entirely and grabs Sonya around the throat. She chokes, gasping for air, before twisting in the invisible girl’s arms and slipping away. Their match devolves quickly into a deadly, violent game of cat and invisible mouse.

Maven doesn’t bother to watch, angry with himself over his performance. “Yes?” he says to Cal, and his brother launches headfirst into a hushed lecture. I get the feeling this is normal.

“Don’t corner someone better than you, it makes them more dangerous,” he says, putting an arm around his brother’s shoulder. “You can’t beat her with ability so beat her with your head.”

“I’ll keep that in mind,” Maven mutters, begrudging the advice but taking it all the same.

“You’re getting better, though,” Cal murmurs, patting Maven on the shoulder. He means well, but comes off as patronizing. I’m surprised Maven doesn’t snap at him—but he’s used to this, like I was used to Gisa.

“Thanks, Cal. I think he gets it,” I say, speaking for Maven.

His older brother isn’t stupid and takes the hint with a frown. With nothing but a backward glance at me, Cal leaves us to stand with Evangeline. I wish he wouldn’t, just so I don’t have to watch her smirk and gloat. Not to mention I get this strange twist in my stomach every time he looks at her.

Once he’s out of earshot, I nudge Maven with my shoulder. “He’s right, you know. You have to outsmart people like that.”

In front of us, Sonya grabs onto what seems like air and slams it against the wall. Silver liquid spatters and Elane flutters back into visibility, a trail of blood streaming from her nose.

“He’s always right when it comes to the arena,” he rumbles, strangely upset. “Just wait and see.”

Across the arena, Evangeline smiles at the murderous display between us. How she can watch her friends bleeding on the floor, I don’t know. Silvers are different, I remind myself. Their scars don’t last. They don’t remember pain. With skin healers waiting in the wings, violence has taken on a new meaning for them. A broken spine, a split stomach, it doesn’t matter. Someone will always come to fix you. They don’t know the meaning of danger or fear or pain. It’s only their pride that can be truly hurt.

You are Silver. You are Mareena Titanos. You enjoy this.

Cal’s eyes dart between the girls, studying them like a book or a painting rather than a moving mass of blood and bone. Beneath the black cut of his training suit, his muscles tense, ready for his turn.

And when it comes, I understand what Maven means.

Instructor Arven pits Cal against two others, the windweaver Oliver and Cyrine Macanthos, a girl who turns her skin to stone. It’s a match in name only. Despite being outnumbered, Cal toys with the other two. He incapacitates them one at a time, trapping Oliver in a swirl of fire while trading blows with Cyrine. She looks like a living statue, made of solid rock rather than flesh, but Cal’s stronger. His blows splinter her rocky skin, sending spider cracks through her body with every punch. This is just practice to him; he almost looks bored. He ends the match when the arena explodes into a churning inferno that even Maven steps back from. By the time the smoke and fire clears, both Oliver and Cyrine have yielded. Their skin cracks in bits of burned flesh, but neither cries out.

Cal leaves them both behind, not bothering to watch as a skin healer appears to fix them up. He saved me, he brought me home, he broke the rules for me. And he’s a merciless soldier, the heir to a bloody throne.

Cal’s blood might be silver, but his heart is black as burned skin.

When his eyes trail to mine, I force myself to look away. Instead of letting his warmth, his strange kindness confuse me, I commit the inferno to memory. Cal is more dangerous than all of them put together. I cannot forget that.