The Last Lap of the Iron Tide

Chapter 5: The Mine in the Shallows

The starting line stretched across the flooded intersection of Market and Third, a floating ribbon of orange buoys and blinking hazard lights. Dawn hadn’t broken yet—the sky was a bruised purple, smeared with the orange glow of arcology towers in the distance. Kaelen sat in the *Mirage*, her fingers drumming against the steering yoke as she watched the other racers jockey for position.

Twenty-three hydrofoils bobbed on the choppy water, their hulls painted in corporate colors and scavenged decals. The Vipers had taken the center lane, three identical black machines with red serpent stripes running along their flanks. Their drivers wore sealed helmets, no faces visible. Corporate killers, just like Valdez had said. To her left, the Rust Angels had clustered together, their hydrofoils patched with welded steel and mismatched panels. Jin gave her a two-fingered salute from her cockpit. Kaelen nodded back.

The air smelled of salt, ozone, and burning fuel. A light mist clung to the water’s surface, curling around the hydrofoils like fingers. Somewhere in the distance, a foghorn groaned.

“Pre-race diagnostics complete,” Nix said. “All systems nominal. Hydrofoil deployment at ninety-seven percent efficiency. Engine temperature within optimal range.”

“Good,” Kaelen said. She cracked her neck and rolled her shoulders, feeling the ache in her left knee from last night’s painkillers wearing off. She’d need another dose soon, but not yet. Not before the race started.

“I am detecting an anomaly,” Nix said. “A magnetic signature approximately four meters beneath the water’s surface, directly ahead of your starting position.”

Kaelen’s hand froze on the yoke. “What kind of anomaly?”

“It appears to be a magnetic mine. Contact-triggered, with a pressure-sensitive fuse. If you cross over it, the explosion will breach the *Mirage*’s hull and likely kill you.”

Kaelen’s heart hammered against her ribs. She forced herself to breathe slowly, evenly. “How long has it been there?”

“It was placed approximately twelve minutes ago. I did not detect it earlier because it was inactive. It has since been armed.”

“Who put it there?”

“I cannot determine that with certainty. However, the magnetic signature matches the composition of Viper-class support equipment.”

Kaelen’s eyes flicked to the black hydrofoils in the center lane. One of the drivers was staring at her—she could feel it, even through the helmet. A predator watching its prey.

“Can you disable it?” she asked.

“I can attempt to override its detonation sequence, but I would need to interface with it directly. That would require submerging the *Mirage*’s forward sensor array, which is not recommended in these conditions.”

“Do it.”

“Kaelen, the water temperature is twelve degrees Celsius. The visibility is less than two meters. If I submerge the array, I will be blind for approximately eight seconds. If another racer collides with us during that window—”

“I said do it.”

A pause. Then: “Understood. Submerging now.”

Kaelen felt the hydrofoil shift beneath her as the nose dipped forward. Water sloshed against the cockpit canopy, turning the world into a murky green blur. She gripped the yoke tighter, her knuckles white.

“Eight seconds,” Nix said. “Seven. Six.”

The seconds crawled by. Kaelen could hear her own breathing, loud in the silence of the cockpit. The water sloshed against the hull, a rhythmic, hypnotic sound.

“Five. Four. Three.”

A metallic clunk echoed through the hydrofoil. Then another.

“Two. One. Mine disarmed. Raising array now.”

The nose lifted, and the water streamed off the canopy. Kaelen blinked, her vision clearing. The starting line was still there. The other racers were still jockeying for position. No one had noticed.

“Good work,” she said, her voice flat.

“I do not understand why you are thanking me,” Nix said. “I am a machine. I performed a function.”

“You saved my life.”

“That is also a function.”

Kaelen didn’t respond. She was staring at the Viper driver who had been watching her. He had turned away now, his attention focused on the starting lights.

“The race will begin in ninety seconds,” Nix said. “I recommend you focus on the course ahead.”

“I know how to race,” Kaelen snapped.

“I am aware. I have reviewed your previous race data. You are statistically more likely to crash during the first five minutes of a race than at any other point.”

“Thanks for the vote of confidence.”

“I am not expressing confidence. I am expressing probability.”

Kaelen gritted her teeth. She wanted to argue, but there was no point. Nix was right. She had always been reckless in the first leg, pushing too hard, taking risks that didn’t need to be taken. That was how she had won her first championship. That was also how she had killed Mira.

The starting lights blinked red.

“Thirty seconds,” Nix said.

Kaelen’s hands settled on the yoke. She flexed her fingers, feeling the cold metal against her palms. The ache in her knee was sharper now, a dull throb that pulsed with her heartbeat. She ignored it.

“Fifteen seconds.”

The red lights turned yellow.

“Ten seconds.”

The crowd on the floating platforms roared. Kaelen could hear them, a distant wave of sound that barely registered. Her focus was narrowing, the world shrinking to the strip of water ahead, the blinking lights, the hum of the engine beneath her.

“Five seconds.”

The yellow lights turned green.

Kaelen slammed the throttle forward.

The *Mirage* surged ahead, its hydrofoils lifting the hull clear of the water. The engine screamed, a high-pitched whine that vibrated through the cockpit. Kaelen’s body was pressed into the seat as the acceleration pushed her back. The world blurred past—flooded storefronts, collapsed overpasses, the skeletal remains of a city that had once been alive.

“First checkpoint: two kilometers ahead,” Nix said. “Recommended speed: one hundred and forty kilometers per hour. Current speed: one hundred and sixty-two. You are exceeding the recommended speed.”

“I know.”

“If you maintain this speed, your reaction time will be reduced by approximately thirty percent. You will be more likely to collide with debris.”

“I know.”

“I am detecting debris ahead. A collapsed billboard, approximately two hundred meters. You will need to veer left to avoid it.”

Kaelen saw it—a rusted metal frame jutting out of the water, its surface slick with algae. She jerked the yoke to the left, and the *Mirage* banked hard, its hull skimming the water’s surface. The billboard flashed past, close enough that she could see the faded letters of an advertisement for a soda brand that had gone bankrupt a decade ago.

“Debris avoided,” Nix said. “You are now on course for the first checkpoint.”

Kaelen didn’t answer. She was already scanning the water ahead, looking for the next obstacle. The course was a maze of flooded streets and collapsed buildings, each turn a potential death trap. She had studied the map, but maps couldn’t account for the shifting debris, the rogue currents, the sabotage that was already starting.

“I am detecting another anomaly,” Nix said. “Approximately eight hundred meters ahead. A submerged vehicle, likely a car. It is partially blocking the channel.”

“Can I go around it?”

“Not at your current speed. You will need to slow down to approximately ninety kilometers per hour to navigate the turn.”

Kaelen’s jaw tightened. Slowing down meant losing time. Losing time meant falling behind. Falling behind meant losing the race, losing Port Mercy, losing everything.

“No,” she said.

“Kaelen, if you do not slow down—”

“I said no.”

She pushed the throttle harder. The engine screamed in protest, but the *Mirage* responded, its speed climbing to one hundred and seventy kilometers per hour. The submerged car loomed ahead, a dark shape beneath the water’s surface.

“Kaelen, I am calculating a collision probability of eighty-seven percent.”

“Shut up.”

She waited until the last possible moment, then jerked the yoke to the right. The *Mirage* skidded sideways, its hydrofoils digging into the water. The hull tilted, and for a moment, Kaelen thought she was going to flip. But then the car flashed past, close enough that she could hear the screech of metal against metal as the *Mirage*’s hull scraped against its roof.

“Collision avoided,” Nix said. “Probability of success: thirteen percent. You were lucky.”

“Luck has nothing to do with it,” Kaelen said, her voice tight.

“I disagree. Your decision-making was statistically irrational. You should have slowed down.”

“I don’t care about statistics.”

“You should. Statistics are the difference between winning and dying.”

Kaelen didn’t answer. She was already focused on the next turn, a sharp left through a flooded parking garage. The entrance was narrow, barely wide enough for the *Mirage* to fit through. She took it at one hundred and fifty kilometers per hour, the hydrofoil’s wings scraping against the concrete pillars on either side.

“First checkpoint in five hundred meters,” Nix said. “You are currently in third place. The lead Viper driver is approximately two hundred meters ahead. The second-place Rust Angel is one hundred and fifty meters ahead.”

“I can catch them.”

“You can try. But I would recommend conserving fuel for the later legs.”

“I said I can catch them.”

Kaelen pushed the throttle harder. The *Mirage* surged forward, its engine howling. The water ahead was clear, a straight shot to the checkpoint. She could see the Viper’s black hydrofoil, a dark shape against the gray water. The Rust Angel was closer, its patched hull visible in the dim light.

“One hundred meters to the checkpoint,” Nix said. “You are now in second place. The Viper is fifty meters ahead.”

Kaelen leaned forward, her eyes locked on the Viper’s hydrofoil. She could see the driver now, a silhouette in the cockpit. He was looking back at her, his helmet turning.

“Fifty meters to the checkpoint.”

The Viper’s hydrofoil swerved, cutting across her path. Kaelen jerked the yoke to the left, avoiding the collision by inches.

“He’s trying to block me,” she said.

“Yes. That is a common tactic.”

“I know it’s a common tactic.”

She pulled the yoke back, and the *Mirage* lifted, its hydrofoils rising higher out of the water. The Viper’s hydrofoil was directly ahead, its wake churning the water. Kaelen aimed for the gap between the Viper and the wall of a collapsed building.

“Kaelen, that gap is too narrow. You will not fit.”

“Watch me.”

She pushed the throttle to maximum. The *Mirage* shot forward, its hull scraping against the building’s concrete facade. Sparks flew, and the sound of grinding metal filled the cockpit. The Viper’s driver looked back, his helmet turning just in time to see her slip past.

“Checkpoint reached,” Nix said. “You are now in first place.”

Kaelen let out a breath she hadn’t realized she was holding. Her hands were shaking, and her heart was pounding. She forced herself to relax, to breathe.

“Good job,” she said, her voice barely a whisper.

“I did not do anything,” Nix said. “You drove.”

“Yeah. I drove.”

She looked in the rearview mirror. The Viper’s hydrofoil was falling back, its driver’s helmet still turned toward her. She could see the anger in his posture, the way his hands gripped the yoke.

“He’s not going to forget that,” she said.

“No,” Nix agreed. “He will likely attempt to retaliate.”

“Then we’ll be ready.”

The *Mirage* hummed beneath her, its engine settling into a steady rhythm. The water ahead was calm, the flooded streets stretching out into the gray morning. Kaelen allowed herself a small smile.

She was back in the race. And she wasn’t going to lose.