“You lie!” Dazen snarled and slapped a hand against the blue luxin separating them. “Karris would never take that harlot’s bastard!” It was real fury, after sixteen years bathing in placid blue light, something deep and hot and too instant to be false.

Which told Gavin three things. But some purposes are best achieved by misdirection. “She had a rosewood box,” he said, “about this long. Do you know what was in it?”

The expression on Dazen’s face told Gavin he’d made a mistake. Head pulled back, stunned, then confusion, hope, and finally laughter. There was genuine joy. Dazen kept laughing, shaking his head, prolonging the laugh, now, rubbing it in. He leaned against the blue luxin between them, but naturally, confident. “Here’s what bothers me more than everything else,” Dazen said. “More than your betrayal. More than your murders. More than the cruelty of imprisoning me rather than just killing me. More than you stealing Karris. More than all the rest of it together. How is it that no one has noticed?”

“We’re not doing this again, dead man,” Gavin said. “You don’t want to trade, fine. I’ll be going.”

“This is my trade. Let me hear you say it, and I’ll tell you all about the dagger.”

Dagger? Dazen had dropped that tidbit deliberately. Oh, shit. Gavin had overlooked something. His chest tightened, throat clamped shut. It was hard to breathe, harder still to keep his face smooth.

There was no one here. No one who could overhear if he said it aloud. It wasn’t new information. If he could get new information for old, it wasn’t a loss. But it felt like one.

Gavin moistened his lips. “My name is Dazen Guile, and I stole your life.”

“How’d you do it, Dazen? How did no one notice?”

I took your clothes and strode out of the flames at Sundered Rock. My face was swollen from our fight. I’d already given myself your scar and cut my hair like yours. I just started giving orders, and your people became mine. “I just acted like a selfish asshole, and everyone assumed I was you,” he said, feigning nonchalance.

The prisoner laughed, ignoring the last part. “Well, it’s a beginning. Feels good, doesn’t it? They say confession is good for the soul.”

Dazen—Gavin!—snarled, “Now… about that dagger.”

“It’s my vengeance, little brother,” the prisoner said. “It is the sweet song of victory,” the prisoner said. “It is the sting in the night. Dryness in your bones. Sleeplessness and terrors. It is your death and my freedom, Dazen. It is the end of all your lies.”

“And apparently I’ve only heard the beginning of yours,” Gavin said, sneering. His brother was lying. Had to be. He was just trying to make Gavin worry. He was chained, not witless. Confined, not toothless.

The real Gavin laughed. “No, you see, the beauty of it is that I don’t have to lie. What are you going to do, little brother? You don’t have the spine to starve me. No, you’ll just watch it coming. Death will draw his sword and you will stand and do nothing. It’s always been your way.” He laughed again. “I have nothing more to say to you. Begone.”

Dazen trembled. Every word his brother said touched some deeper well. The time Karris’s elder brother Rodin had sworn to beat Dazen, and Dazen had stood still, waiting, not really believing Rodin would do it until it was too late. The terrible dreams Dazen had had as a child, and for which the elder Gavin had mocked him. Even being dismissed, as Dazen had always hated. Orholam damn him, Gavin had always known the cracks in his armor. Dazen shook his head.

No, he was Gavin now. The mask had to be total, even in his own thoughts. At all times. Dazen was another life. “Dazen” was the wretch on the other side of the luxin now. Dazen was the weak bastard trying to anger him so that Gavin would kill him. That’s all this was. The prisoner was terrified, weak. He was a shell. He was trying to provoke Gavin to kill him because he couldn’t summon the courage to suicide. That was all.

The man Gavin had once been would have killed the prisoner and been done with it. In the war, Dazen had become ruthless. Dazen loved the clash of arms, the splash of blood. Dazen loved his mastery over other men. Dazen would crush those who rose against him. Now, as Gavin, he wouldn’t be pulled back to that. He wouldn’t give his brother the satisfaction. “Well,” Gavin said. “It was a pleasure as always, but it’s getting late”—of course, it was barely noon, but he liked making the real Gavin wonder just how disoriented he was down here—“and Karris is eager tonight. She made me promise not to keep her waiting.” That’s for cheating on her and leaving me with the mess, you bastard. “So a good evening to you, Dazen.”

The prisoner said, “Your lies are failing already, Dazen. You just keep wondering who already knows, and how they’re plotting against you. Sweet dreams.”

“There are worse things than waking from a nightmare to find yourself in the arms of the woman you love. Say, waking in a cell. Sweet dreams to you too, brother.” Gavin touched the glass and it went dark, and once more the cell began its slow, slow rotation into the earth.

Gavin leaned against the cold wall, trying to calm his racing heart. It wasn’t a loss; he’d learned some things from his brother. First, he had indeed been cheating on Karris. Kip was Gavin’s bastard. Second, Gavin had known Kip’s mother—and she wasn’t a prostitute. If she had been, he would have said, “Karris would never take a harlot’s bastard.” Instead, he’d said, “That harlot’s bastard,” which meant he intended the word as a slur, not a description. Third—unless he was far, far smarter than Gavin gave him credit for, which was possible—the real Gavin still wasn’t getting information from the outside.

That was why Gavin had put all of this lies all in the past tense: Kip’s discovery. A month of not sharing a bed with Karris, decisions already made about raising Kip. If someone were passing him news, the prisoner would be confused by the chronological disparity—which, because it didn’t seem to serve a purpose, he wouldn’t expect to be a lie. Gavin didn’t expect his brother to voice his confusion, of course, but he was hoping to see it in his eyes. There had been none.

So Dazen wasn’t getting information from the outside, which meant he wasn’t plotting with this “Color Prince,” whoever the hell that was. So the Color Prince was merely using a retelling of the Prisms’ War to agitate dissent. All the world believed Gavin had won, and the Color Prince didn’t like how things had turned out, so he was pretending to be in league with the losing brother—whom he had no idea was actually alive. This Color Prince was a liar and an opportunist then, not a zealot who knew the truth.

Which meant there was only one place the Color Prince could be: Tyrea. Either King Garadul was the Color Prince himself, or the two were connected.

Thank you, brother. Very helpful. And you used to be better at lying than I was.

But after the prison finally settled into place, he checked and double-checked all his chromaturgy. Nothing was out of place. And yet, even as he ascended up the shaft and out of the evernight he’d created down here for his brother, he trembled. He was as trapped as Gavin was.

I could just stop feeding him. I wouldn’t even have to do anything. I could just take a vacation, tell Marissia not to drop the dyed bread down the chute while I’m gone. He’d simply… die.