Shoreditch at two in the morning smelled like piss and ambition. Ro stood in the mouth of an alley across from Morrigan Consulting, watching the building's single security light flicker in a rhythm that suggested the bulb was preparing to die with dignity. Beside her, Caelan was too still. Fae stillness wasn't human stillness—no shifting weight, no unconscious fidgeting. Just a statue that happened to be breathing.
"Remember," she said, not looking at him. "I lead. You follow."
"I recall our arrangement."
"No magic unless I say. No killing anyone. And if we get separated—"
"We shall not get separated."
"Yeah, well. Plans." She adjusted the strap of her rucksack. Inside: a crowbar, bolt cutters, a flashlight, two packets of salt, and an iron nail she'd found in the diner's junk drawer. Weapons for a war fought in alleys and office buildings. "The door around back takes a four-digit code. Denise saw one of them punch it in: 7291."
"How did your young coworker ascertain—"
"She watched. She's nineteen and nosy and has TikTok." Ro stepped out of the alley, keeping her pace unhurried. Just a woman walking home late. Nothing worth remembering. "Humans have ways of seeing things your kind can't. That's the whole point, isn't it? That's why they built this here. Invisible to fae eyes."
Caelan fell into step beside her. "Invisible to fae magic," he corrected. "Not to fae who choose to see through mortal eyes."
"Great. Good distinction. Write it down later."
The back entrance to Morrigan Consulting was a steel door painted to look like aged wood. Aesthetic choices for a secret cult headquarters. Ro punched in the code—7291—and the lock clicked with a sound like a bone snapping.
Inside, the building smelled of coffee that had been brewed too strong and left too long. The kind of smell that got into the walls. Ro shone her flashlight across a reception area that tried too hard: exposed brick, succulents in concrete pots, a neon sign reading DREAM BIG in cursive. The desk was empty. The computer was still warm.
"Office space," she whispered. "Denise said they rent desks to freelancers. Cover for whatever happens after hours."
"After hours," Caelan repeated, and something in his tone made her look at him. He was staring at a water stain on the ceiling in the shape of a hand. "Rowan. This place is wrong."
"Yeah, that's why we're here."
"No." He touched her arm—his fingers cold even through her coat. "The walls are listening. Can you not hear them?"
She could. Now that he said it. A subsonic hum, like standing too close to a massive speaker before the music started. The vibration traveled up through her boots, into her teeth.
"Salt line," she said, and pulled one of the packets from her bag. "Quick. Doorway and stairs. Standard pattern."
They worked in silence. Ro poured the salt in thin lines across each threshold while Caelan stood guard, his body angled between her and the dark corridor beyond reception. His hand rested on the knife at his belt—not iron, she knew. Fae blades of obsidian and strange metals from markets that didn't exist in London proper.
The second floor held three conference rooms and a kitchenette. The third floor was where things got interesting.
Ro's flashlight caught the first photograph, and she stopped so suddenly Caelan walked into her.
"What—" he started.
"That's me."
The wall was covered in them. Her face, captured from every angle. Her leaving the diner. Her at the Tesco express. Her on the tube, reading a book she couldn't remember the title of now. The photos were arranged with push-pins and red string, connecting her image to other photographs: a pub in Camden she'd never visited, a warehouse in Brixton, a basement space beneath a bookshop in Soho.
Neutral grounds. All of them. Maps covered the adjacent wall—London rendered in topographic detail, with each known neutral space marked in red. Dozens of them. More than Ro had ever heard of.
"They've been watching everything," she said. Her voice sounded small in the room.
"Not everything." Caelan was at a desk, sorting through papers. "Otherwise they would know we are here."
"Oh, they know."
The lights came on all at once—fluorescent tubes buzzing to life overhead, blinding after the darkness. Ro shielded her eyes, and when she lowered her hand, there were three figures blocking the stairwell. Not fae. Humans wearing the kind of clothes that tried to look professional: blazers, slacks, sensible shoes. The kind of people who blended in at coffee shops. At diners.
"You were told to expect us," Caelan said. Not a question.
"The Autumn Prince and his mortal pet." The woman in front had glasses with heavy black frames. She smiled like she was receiving customer service. "We were wondering when you'd find the courage to come see us."
Ro's hand found the iron nail in her pocket. "We're just here for information."
"Of course you are. Everyone wants information. The living and the dead and the things that pretend to be either." The woman tilted her head. Rowan recognized the gesture. She'd seen it in the diner. Months ago. Early morning shift, a woman asking about the coffee roast, about the neighborhood, about whether the staff lived nearby. "Shall we give you a tour?"
Caelan moved. Not toward the woman—toward the window. His kick shattered the glass, and then his hand locked around Rowan's wrist and they were falling, three stories, out and down into the narrow gap between buildings.
They landed hard. Ro's ankle twisted, pain shooting up her leg like electricity. Caelan pulled her up, already running, and she stumbled after him through the dark passage, trash underfoot, the stink of rot and rain.
A fire exit ahead. Locked. He hit it shoulder-first and the metal buckled.
They emerged onto a street she didn't recognize. Empty. The distant sound of ambulances or police, directionless in the city's acoustic tricks.
Ro's lungs burned. Her ankle throbbed. She leaned against a brick wall and tried not to vomit.
"They knew," she gasped. "They knew we were coming. They wanted us to find that room."
"They wanted us to understand the scope of their operation." Caelan's face was pale in the streetlight. Blood on his cheek from the glass. "They have been preparing for years. Decades. They have mapped the city in ways even my court has not."
"They're not afraid of you."
"They are not afraid of fae." He turned to her. "They are afraid of what happens when mortals and fae work together. That is why they study you, Rowan. That is why they need you. The anchor who chooses."
Ro laughed, and it sounded broken. "I don't feel like I'm choosing. I feel like I'm running."
"Then stop running." He stepped closer. Too close. She could smell him—autumn leaves and loam and something sharper, metallic, the blood on his face. "Look at me. Truly look."
She did. Three hundred years old. Scarred knuckles. Eyes the color of amber held to flame. He had nearly died not forty-eight hours ago, and here he was, standing in an alley with her, ready to die again if that's what the night required.
"You are going to die," she said. The words came out flat. No contractions. "You are immortal and you are going to die because of me."
"I am not immortal. I am difficult to kill. There is a difference." He reached up, touched her face with those too-long fingers. Tracked a smudge of dirt from her cheekbone to her jaw. "You pulled me back. In the warehouse. You reached through the bond and you would not let me go. Do you regret it?"
"No."
"Why?"
"Because." She couldn't look away from him. The wall behind her was cold. His hand was cold. Everything was cold except where their skin touched, and that was burning. "You are a monster."
"Yes."
"You have killed people."
"Yes."
"You would kill again. For your court. For your oaths."
"Without hesitation." His thumb brushed her lower lip. "And you are mortal. Fragile. You will age and sicken and die, and I will watch it happen. I will outlive your grandchildren's grandchildren. I will forget the sound of your voice. It is inevitable. It is worse than inevitable. It is soon. To me, all mortal lives are soon."
"Then why—" She stopped. The question was too large for her throat.
"Because when I am near you, the centuries are quiet." His forehead touched hers. His breath smelled of cardamom and smoke. "Because you look at me and you do not see a prince or a monster or a debt to be collected. You see..." He struggled for words. His hands shook against her face. "You see something I do not have words for."
"I see you," she said. "That's all. Just you. The rest is decoration."
He made a sound. Not words. Something older than words.
They were close enough that she could feel his heartbeat, or maybe that was hers, or maybe the distinction had stopped mattering. His mouth was an inch from hers. The blood on his cheek had dried to a rust-colored line.
Footsteps. Echoing from the alley they'd fled.
Caelan's head snapped up. His body shifted, placing himself between her and the sound, and the moment shattered like the window three floors above.
"Not finished," he said. "We are not finished."
"Yeah." She pushed off the wall, testing her ankle. It would hold. "We're not."
They ran again. Into the dark. Into the city. Into whatever waited at the diner's door.