The copper-lined Faraday Chamber smelled intensely of dried lavender and ozone by the time Leo returned.
He slipped through the heavy iron door, his hands shoved deep into his denim pockets to hide the faint, residual golden light still pulsing just beneath his skin. The inheritance of Derek's Conduit spark felt like swallowing a live coal. It was a heavy, grief-soaked power, but it was exactly the key they needed.
On the massive oak table, Richard was sitting up.
The Archivist's poultice had done its work; the necrotic purple frostbite on his neck had faded to a dull, bruised yellow, and his breathing was no longer a wet, rattling gasp. He had pulled a clean, oversized linen shirt from one of the Archivist's cabinets, leaving his ruined trench coat on the floor.
Richard looked up as Leo entered. Those dark, hollow eyes scanned Leo's face, searching for a threat.
"You're back," Richard said, his voice rough. "The blind man said you went out into the Algorithm to find a lockpick."
"I found it," Leo said, keeping his distance. Every time he looked at Richard, he wanted to ask if the memory block had cracked, if even a sliver of their brotherhood had returned. But the blank, polite caution in Richard's eyes was a reinforced steel wall.
"Good," Richard grunted, sliding carefully off the table, wincing as his freshly knitted ribs took his weight. "Then let's go steal whatever it is we need to steal. I owe you a life, Lee. I don't like carrying debts."
"You're not coming," Leo said sharply. "You don't have a Lens. You don't have a weapon. The Analyst's botnet is patrolling the streets, and you're still half-dead."
"I broke the Architect's Core with a dagger and a broken rib," Richard shot back, a flash of his old, stubborn East End fire returning. "I'm not sitting in a basement while a stranger fights my battles. Point me at the vault."
From the shadows of the bookshelves, the Archivist chuckled—a dry, rustling sound. "Let him come, Leo. You will need a distraction, and Richard is quite adept at drawing catastrophic amounts of attention."
The Descent to the Temple
The Bank of the River Fleet wasn't located in the financial district. According to the Archivist, it was buried deep beneath the modern Bank of England, anchored to the ruins of the Roman Temple of Mithras.
To get there without triggering the Analyst's surveillance grid, they had to stay entirely within the "Dead Zones"—pockets of the subterranean city lined with natural lead and ancient, unmapped sewer tunnels.
They walked in silence for miles. Richard led the way, his instincts for navigating the dark underbelly of London still intact even without his silver eyes. Leo walked a few paces behind, his hands glowing with a faint, necessary golden illumination to light the damp brickwork.
Richard kept glancing back at Leo's hands.
"Where did you get that fire?" Richard finally asked, the curiosity overriding his caution. "That's Conduit energy. I... I feel like I've seen that specific color before. Like a bad Uber dashboard light."
Leo's heart violently slammed against his ribs. A bad Uber dashboard light. Derek's car. The memory was trying to bleed through the Red Broker's tripwire.
Richard suddenly hissed, clutching his temple as a spasm of agony crossed his face. The neurological shock was immediate, punishing his brain for trying to access the forbidden directory.
"Don't think about it!" Leo snapped, stepping forward instinctively. "Just... it was a gift. From a friend who didn't need it anymore. Leave it at that."
Richard took a deep, shaky breath, rubbing his temple. He looked at Leo, a deep suspicion mixing with the pain. "You know an awful lot about the holes in my head, Lee."
"We're here," Leo deflected, pointing ahead.
The brick tunnel abruptly ended.
They stood on the edge of a massive, subterranean precipice. Below them was a vast cavern completely flooded by a raging, pitch-black underground river. It was the true River Fleet—untamed, unmapped, and roaring with the collected sorrow of a thousand years.
In the center of the churning black water stood a structure that defied time. It was a flawless Roman temple made of dark, polished basalt. There was no bridge. There was no boat. The only way to the temple was through the violent, freezing current.
"The vault," Leo breathed.
"There's no way across," Richard calculated, calculating the speed of the water. "If we jump in, that current will pull us straight down into the Thames estuary in three minutes. We'll drown."
"Not if we change the physics," Leo said.
He walked to the edge of the precipice. He closed his eyes and thought of Derek. He thought of the stubborn, fiery will of a man who refused to let a heavy iron door crush him.
Leo thrust his hands forward.
The golden Conduit spark erupted from his palms, not as a shield, but as a Wedge. The blazing amber light struck the black water of the River Fleet with the force of a meteor.
The river screamed—a sound like tearing metal—and began to violently part. The golden light carved a dry, glowing trench directly through the center of the raging current, creating a path of exposed, muddy riverbed leading straight to the basalt steps of the temple.
"Move!" Leo strained, his muscles shaking as he held back thousands of tons of spectral water with pure, inherited willpower.
Richard didn't hesitate. He scrambled down the embankment and sprinted across the glowing trench, the walls of roaring black water towering thirty feet high on either side of him. Leo followed close behind, maintaining the golden wedge until they both collapsed onto the ancient stone steps of the temple.
Behind them, the golden light faded, and the River Fleet crashed back together with a deafening boom, sealing their only exit.
The Primus
The interior of the temple was silent, dry, and bitterly cold.
There were no red lanterns or velvet curtains here. The Warm Market was a place of business; this was a place of absolute finality. The walls were lined with thousands of small, glowing glass spheres resting in carved stone niches. These were the extracted memories, the collateral of a desperate city, locked away in the dark.
"Which one is yours?" Leo whispered, his golden fire casting long shadows across the ancient pillars.
"I don't know," Richard said, walking slowly down the center aisle. "I don't even know what it looks like."
"It looks like a mistake."
The voice didn't come from the shadows; it came from the stone itself.
At the far end of the temple, a figure unspooled from the darkness. It was terrifyingly tall, draped in the armor of a Roman Centurion, but the armor wasn't made of iron or leather. It was made entirely of Silver Lens Energy.
This wasn't a Watcher. This was the First Watcher. The Primus.
The entity had no eyes. Where its eyes should have been, the silver helmet was completely smooth. It held a gladius of pure, blinding white light.
"You bring the fire of a dead Conduit into my vault," the Primus spoke, its voice carrying the metallic echo of clashing swords. "And you bring a broken Vessel whose soul is leaking. I am the guardian of the Fleet. I demand the toll."
"We're here to make a withdrawal," Leo said, stepping in front of Richard, his hands flaring with golden heat.
The Primus tilted its eyeless head. "The Red Broker's contracts are sealed. To break a seal, you must prove you have the 'Weight' to carry the memory back into the world. You must prove you are worthy of the pain."
The ancient entity pointed its blinding silver sword directly at Leo.
"The boy with the empty mind cannot fight me. He has no magic. But you, thief of fire... you will face the Audit of the Ancients. Defeat me, and take the sphere. Fail, and you will both become permanent deposits in the walls of Mithras."
The Primus didn't walk. It vanished.
A microsecond later, it reappeared directly above Leo, the silver gladius swinging downward with the force of a falling guillotine.
Leo is locked in a battle with a two-thousand-year-old god of perception, armed only with Derek's borrowed fire. With the vault sealed by the river and Richard powerless to help, how can Leo possibly defeat an entity that can see every move before it happens?
What strategy should Leo use to outmaneuver an opponent made entirely of Watcher energy?