Read Chapter 12: Turn of Fortune

The flash from the rover’s engine bay was silent at first—a bloom of white-orange light that turned the air to heat and shrapnel. Caleb’s hand was still on the door handle. He’d been reaching for the driver’s side, already calculating the fastest route back to the Acidalia Planitia, when the world decided otherwise.

The explosion threw him sideways, boots skidding on the regolith-hardened landing strip outside Helix’s legal compound. His shoulder clipped a concrete bollard, and the breath left him in a ragged, sibilant hiss. Bits of twisted alloy rained down, pinging off the ground around him like hard, angry hail.

For a moment, there was only the ringing in his ears and the sweet, chemical reek of thermite and burnt insulation. His rover—his reliable, ancient, ugly rover—was a blackened husk, its engine bay peeled open like a tin can. The fire suppression system kicked in, hissing a white foam over the wreckage. It looked like a funeral pyre for something he’d loved.

Caleb forced himself to roll behind the bollard. His ribs screamed. His left arm hung a little wrong at the shoulder. He pressed his back against the concrete, spitting dust from his mouth, and took stock. He wasn’t dead. That was the first thing. The second thing was the profound wrongness of it.

Someone had rigged his vehicle. Not a general malfunction. Not bad luck. A shaped charge had been placed directly against the engine block. That took access. That took intent. That took a set of keys or a security override that only Helix’s internal teams possessed.

Ava Chen’s face flashed through his mind. *She’d just handed him a data chip of legal loopholes.* She’d been warm, almost conspiratorial. And thirty minutes later, his ride home tried to turn him into a fine red mist.

The compound was behind him, a low glass-and-steel affair that squatted on the Martian plain like a toad. No lights blazed in the windows. No security drones swooped down to investigate. That was the worst part. Helix’s perimeter security was a well-known joke—a joke to everyone except the people who knew it wasn’t. The entire strip should have been crawling with responders by now.

Nothing. Silence, save for the wind and the crackle of dying flame.

Caleb didn’t reach for his comm unit. He stared at the blackened wreck and forced himself to think. Non-interference agreement. Thirty days. That was the deal. He’d come here in good faith, thinking the corporate machinery would respect a legal document. But this wasn’t about legal. This was about erasure. His father had known it. His mother had *disappeared* knowing it.

A single, cold certainty crystallized in his chest: the explosion hadn’t been a message. It had been housekeeping. Helix had already decided what the outcome of his investigation would be. The thirty-day agreement was theater—a costume for the cameras while they made sure he never reached the base again.

He pushed himself up, favoring his injured shoulder. The compound remained dark. Whoever had planted the charge was comfortable. Professional. They knew the blast radius would be contained. They knew the rover’s alarm system wouldn’t trigger. They knew *exactly* when he’d walk out those doors.

*Helix’s knowledge of your precise location.*

The thought from earlier came back with ugly new weight. The chronometer pulsed when they were near. Helix had surveillance in the area, but more than that—they had people inside the compound who were watching him in real time. Ava’s gentle warning about the "calibration unit" suddenly felt like a lifeline thrown to a drowning man. She’d been trying to tell him something, even while her employers were programming his ignition to become a bomb.

He limped toward the far edge of the landing strip. A repair yard squatted there, cluttered with the hulls of older vehicles, stripped for parts. Most of them were junk. But one, a battered six-wheeled transport with a cracked cab and half its armour plating missing, still had its charge cells half-full. The ignition system was a relic, but it was a *functional* relic.

Caleb climbed in, ignoring the grind of protest from his shoulder. The transport sputtered to life with a cough and a low, diesel-like grumble. The cab smelled of old coolant and desperation. He engaged the drive, and the transport rolled forward, slow and heavy as a drafted ox.

Behind him, the first security drone finally lifted from the compound’s roof. It hovered, scanning, its single red eye sweeping across the strip. But it made no move. No alarm. Just watched him trundle away, as if confirming he’d been handled.

Caleb didn’t look back.

He set a course by dead reckoning, cutting across the empty wastes toward the northern horizon. The nav system in the transport was old, but it knew the stars. It knew the shape of the land. It knew where he needed to go.

Acidalia Planitia. The base. The hidden lab. The voice diary with more unexamined entries. The damn chronometer that pulsed with its own heartbeat.

Every hour he drove was an hour Helix could use to scrub evidence, to torch the lab, to bury whatever his father had left behind. They’d already tried to kill him once. They’d already shown they had no fear of legal consequences if they could engineer an accident. But they had *agreed* to thirty days of non-interference. They’d granted it too easily. He knew why now—because they never intended to honor it. They intended to make sure he wasn’t breathing long enough to collect.

The transport rattled over a ridge of old crater ejecta, the dusty plain opening wide and empty before him. The stars above were stars his father had walked beneath. The horizon held a base his mother had helped build before she vanished into the thin, red air.

Caleb gripped the steering yoke with his good hand. His other arm throbbed in a dull, ugly rhythm. He was a wanted man now—a threat, a variable to be eliminated. There would be no more legal agreements, no more gentle warnings. It was him against the machine.

He pushed the transport to its top speed. Sixty kilometers an hour of pure, stubborn faith.

Behind him, the sky was empty. Ahead, the base waited in the dark. And somewhere in a lead-lined lab, something his father called a clock without hands pulsed gently, waiting to be understood.