Aedion. She mastered the swarm of thoughts that clouded her mind—batted it aside and focused on the assassin in front of her. He wouldn’t tell her about Aedion without a damn good reason.

“Why warn me at all?” she said. Aedion was captured by the king; Aedion was destined for the gallows—as a trap for her. Every plan she had was ruined.

No—she could still see those plans through to the end, still do what she had to. But Aedion … Aedion had to come first. Even if he later hated her, even if he spat in her face and called her a traitor and a whore and a lying murderer. Even if he resented what she had done and become, she would save him.

“Consider the tip a favor,” Arobynn said, rising from the bench. “A token of good faith.”

She’d bet there was more—perhaps tied to a certain captain whose warmth lingered in the wooden bench beneath her.

She stood as well, sliding out of the booth. She knew that more spies than Arobynn’s lackeys monitored them—had seen her arrive, wait at the bar, and then head to this banquette. She wondered if her old master knew, too.

Arobynn only smiled at her, taller by a head. And when he reached out, she allowed him to brush his knuckles down her cheek. The calluses on his fingers said enough about how often he still practiced. “I do not expect you to trust me; I do not expect you to love me.”

Only once, during those days of hell and heartbreak, had Arobynn ever said that he loved her in any capacity. She’d been about to leave with Sam, and he had come to her warehouse apartment, begging her to stay, claiming that he was angry with her for leaving and that everything he’d done, every twisted scheme, had been enacted out of spite for her moving out of the Keep. She’d never known in what way he’d meant those three words—I love you—but she’d been inclined to consider them another lie in the days that followed, after Rourke Farran had drugged her and put his filthy hands all over her. After she’d rotted away in that dungeon.

Arobynn’s eyes softened. “I missed you.”

She stepped out of his reach. “Funny—I was in Rifthold this fall and winter, and you never tried to see me.”

“How could I dare? I thought you’d kill me on sight. But then I got word this evening that you had returned at last—and I hoped you might have changed your mind. You’ll forgive me if my methods of getting you here were … roundabout.”

Another move and countermove, to admit to the how but not the real why. She said, “I have better things to do than care about whether you live or die.”

“Indeed. But you would care a great deal if your beloved Aedion died.” Her heartbeat thundered through her, and she braced herself. Arobynn continued, “My resources are yours. Aedion is in the royal dungeon, guarded day and night. Any help you need, any support—you know where to find me.”

“At what cost?”

Arobynn looked her over once more, and something low in her abdomen twisted at the gaze that was anything but that of a brother or father. “A favor—just one favor.” Warning bells pealed in her head. She’d be better off making a bargain with one of the Valg princes. “There are creatures lurking in my city,” he said. “Creatures who wear the bodies of men like clothing. I want to know what they are.”

Too many threads were now poised to tangle.

She said carefully, “What do you mean?”

“The king’s new guard has a few of them among its commanders. They’re rounding up people suspected of being sympathetic to magic—or those who once possessed it. Executions every day, at sunrise and sunset. These things seem to thrive on them. I’m surprised you didn’t notice them lurking about the docks.”

“They’re all monsters to me.” But Chaol hadn’t looked or felt like them. A small mercy.

He waited.

So did she.

She let herself break first. “Is this my favor, then? Telling you what I know?” There was little use in denying she was aware of the truth—or asking how he’d become aware that she knew it.

“Part of it.”

She snorted. “Two favors for the price of one? How typical.”

“Two sides of the same coin.”

She stared flatly at him, and then said, “Through years of stealing knowledge and some strange, archaic power, the king has been able to stifle magic, while also summoning ancient demons to infiltrate human bodies for his growing army. He uses rings or collars of black stone to allow the demons to invade their hosts, and he’s been targeting former magic-wielders, as their gifts make it easier for the demons to latch on.” Truth, truth, truth—but not the whole truth. Not about the Wyrdmarks or Wyrdkeys—never to Arobynn. “When I was in the castle, I encountered some of the men he’d corrupted, men who fed off that power and became stronger. And when I was in Wendlyn, I faced one of his generals, who had been seized by a demon prince of unimaginable power.”

“Narrok,” Arobynn mused. If he was horrified, if he was shocked, his face revealed none of it.

She nodded. “They devour life. A prince like that can suck the soul right out of you, feed on you.” She swallowed, and real fear coated her tongue. “Do the men you’ve seen—these commanders—have collars or rings?” Chaol’s hands had been bare.

“Just rings,” Arobynn said. “Is there a difference?”

“I think only a collar can hold a prince; the rings are for lesser demons.”

“How do you kill them?”

“Fire,” she said. “I killed the princes with fire.”

“Ah. Not the usual sort, I take it.” She nodded. “And if they wear a ring?”

“I’ve seen one of them killed with a sword through the heart.” Chaol had killed Cain that easily. A small relief, but … “Beheading might work for the ones with collars.”

“And the people who used to own those bodies—they’re gone?”

Narrok’s pleading, relieved face flashed before her. “It would seem so.”

“I want you to capture one and bring it to the Keep.”

She started. “Absolutely not. And why?”

“Perhaps it will be able to tell me something useful.”

“Go capture it yourself,” she snapped. “Find me another favor to fulfill.”

“You’re the only one who has faced these things and lived.” There was nothing merciful in his gaze. “Capture one for me at your earliest convenience—and I’ll assist you with your cousin.”

To face one of the Valg, even a lesser Valg …

“Aedion comes first,” she said. “We rescue Aedion, and then I’ll risk my neck getting one of the demons for you.”

Gods help them all if Arobynn ever realized that he might control that demon with the amulet he had hidden away.

“Of course,” he said.

She knew it was foolish, but she couldn’t help the next question. “To what end?”

“This is my city,” he purred. “And I don’t particularly care for the direction in which it’s headed. It’s bad for my investments, and I’m sick of hearing the crows feasting day and night.”

Well, at least they agreed on something. “A businessman through and through, aren’t you?”