“You’re no match for Astrid Dane.”

“Tell me, do you underestimate everyone, or just me? Is it because I’m a girl?”

“It’s because you’re a human,” he snapped. “Because you may be the bravest, boldest soul I’ve ever met, but you’re still too much flesh and blood and too little power. Astrid Dane is made of magic and malice.”

“Yes, well, that’s all well and good for her, but she’s not even in her body, is she? She’s here, having a grand time in Red London. Which means she should make an easy target.” Lila gave him the sharpest edge of a grin. “And I may be human, but I’ve made it this far.”

Kell frowned deeply.

It is amazing, thought Lila, that he doesn’t have more wrinkles.

“You have,” he said. “But no farther.”

“The girl has power in her,” offered Tieren without looking back.

Lila brightened. “See?” she preened. “I’ve been telling you that all along.”

“What kind of power?” asked Kell, raising a brow.

“Don’t sound so skeptical,” Lila shot back.

“Unnurtured,” said Tieren. “Untended. Unawakened.”

“Well, come on then, onase aven,” she said, holding out her hands. “Wake it up.”

Tieren glanced back and offered her a ghost of a smile. “It shall awake on its own, Delilah Bard. And if you nurture it, it will grow.”

“She comes from the other London,” said Kell. Tieren showed no surprise. “The one without magic.”

“No London is truly without magic,” observed the priest.

“And human or not,” added Lila sharply, “I’d like to remind you that you’re still alive because of me. I’m the reason that White queen’s not wearing you like a coat. And I’ve got something you need.”

“What’s that?”

Lila pulled the white rook from her pocket. “The key.”

Kell’s eyes widened a fraction in surprise, and then narrowed. “Do you honestly think you could keep it from me, if I wished to take it?”

In an instant, Lila had the rook in one hand and her knife in the other. The brass knuckles of the handle glinted in the candlelight while the stone hummed low and steady, as if whispering to Kell.

“Try it,” she sneered.

Kell stopped walking and looked at her. “What is wrong with you?” he asked, sounding honestly baffled. “Do you care so little about your life that you would throw it all away for a few hours of adventure and a violent death?”

Lila frowned. She’d admit that, in the beginning, all she wanted was an adventure, but that wasn’t why she was insisting now. The truth was, she’d seen the change in Kell, seen the shadow sweep across his eyes when he summoned that clever cursed magic, seen how hard it was for him to return to his senses after. Every time he used the stone, he seemed to lose a bigger piece of himself. So no, Lila wasn’t going with him just to satisfy some thirst for danger. And she wasn’t going with him just to keep him company. She was going because they’d come this far, and because she feared he wouldn’t succeed, not alone.

“My life is mine to spend,” she said. “And I will not spend it here, no matter how nice your city is, or how much safer it might be. We had a deal, Kell. And you now have Tieren to guard your story and heal your brother. I’m of no use to him. Let me be of use to you.”

Kell looked her in the eyes. “You will be trapped there,” he said. “When it is over.”

Lila shivered. “Perhaps,” she said, “or perhaps I will go with you to the end of the world. After all, you’ve made me curious.”

“Lila—” His eyes were dark with pain and worry, but she only smiled.

“One adventure at a time,” she said.

They reached the edge of the tunnel, and Tieren pushed open a pair of metal gates. The red river glowed up at them from below. They were standing on its northern bank, the palace shimmering in the distance, still surrounded by starry light, as if nothing were amiss.

Tieren brought his hand to Kell’s shoulder and murmured something in Arnesian before adding in English, “May the saints and source of all be with you both.”

Kell nodded and gripped the priest’s hand with his unwounded one before stepping out into the evening. But as Lila went to follow, Tieren caught her arm. He squinted at her as if searching for a secret.

“What?” asked Lila.

“How did you lose it?” he asked.

Lila frowned. “Lose what?”

His weathered fingers drifted up beneath her chin. “Your eye.”

Lila pulled her face from his grip, her hand going to the darker of her two brown eyes. The one made of glass. Few people ever noticed. Her hair cut a sharp line across her face, and even when she did look someone in the eye, they rarely held the gaze for long enough to mark the difference. “I don’t remember,” she said. It wasn’t a lie. “I was a child, and it was an accident, I’m told.”

“Hm,” said Tieren pensively. “Does Kell know?”

Her frown deepened. “Does it matter?”

After a long moment, the old man tilted his head. “I suppose not,” he said.

Kell was looking back at Lila, waiting for her.

“If the darkness takes him,” said Tieren under his breath, “you must end his life.” He looked at her. Through her. “Do you think you can?”