Read a preview
Chapter 1
Chapter One: Window in the Storm
The storm was a wall on the horizon, black and stitched with white scars of lightning. Captain Duarte stood with one hand on the Vidalia’s rail and the other around his coffee mug, watching the squall march toward them in steady lines. The deck pitched. Spray feathered past the bow. The clock on the bridge ticked down the last minutes of their opening.
“We’re out of time,” he said, and the words came out gentle, as if he didn’t want to bruise them.
Dr. Aisha Rahman shouldered her pack and nodded. She had been ready for an hour, watching the weather models narrow and the waves rise. The storm was early, but the window was still there, like a held breath. “We go,” she said. “Keiko, once we’re below, give me every whisper of the grid.”
Keiko Tanaka slid into her chair at the systems console. Her hair was pulled back under a cap. Her eyes were quick and calm on the screens. “I’ve got the arrays,” she said. “Sonar’s warm. Lidar is clean. I’ll paint you a city.”
Jonas Pike, already strapped into the sub’s pilot seat, leaned toward the viewport and smiled. He had a face that didn’t change much even in hard moments. It helped that he was good at keeping the sub from touching the wrong thing. “Aisha,” he said, “you can still say we wait.”
Aisha glanced at the storm and then at the sea, which looked like a dark sheet tugged by giant hands. She thought of the last ten years and the maps of drowned coasts rolled up in her office. The pulse that had brought them here—clean and regular and unlike any natural source—was still peaking in the same spot, down at the lip of the Tethys Trench. “If we wait, Hale won’t,” she said. “He’s already en route. We have to get there first and get it right.”
Captain Duarte nodded. “Right and fast,” he said. “That’s the trick. Get her under.”
They climbed down to the tiny yellow sub, the Minnow, kissed by waves and strung with umbilicals. Deckhands helped Aisha seal her suit and tuck her tablet into the sub’s rear compartment. The hatch clanged shut. The deck vanished. The world went blue.
They sank under the white noise of waves and into a field of falling light. The sea turned from sky-color to dusk to night. At five hundred meters, it was only the sub’s lamps and a dim bloom of life. Keiko’s voice came thin and clear over the line. “Sonar mapping now. I’m sending the grid overlay.”
On the screen in front of Aisha, a city unfolded: avenues as straight as compass lines, domes half-buried in layered silt, the ghost of a plaza where the ridge tilted downward and away. The edges fell into black that looked like a sliced horizon. The Tethys Trench waited beyond, the deepest cut in this piece of sea.
“Jonas,” Aisha said, “bring us to the central dome. The pulse is from there.”
“Copy,” Jonas said. He trimmed the Minnow’s thrusters and slid them along the avenue in a slow, cautious scud. Bioluminescent plankton eddied in their wake like sparks from a grinding wheel. Something long and blind drifted past and flinched away.
“Storm cell is accelerating,” Keiko said. “You’ve got four hours of clean comms. After that, I can’t promise much.”
“Four will do,” Aisha said. She felt it settle inside her like a clock with a single hand: four hours for everything that mattered.
They found the central dome where the grid had promised it, a smooth rise of stone and composite crusted over with fans and thin corals. The pulse lifted Aisha’s voice when she spoke, like a hand under the chin. Jonas hovered them over a wide, flat face broken by a faint pattern in the silt.
The pattern was a gate.
Aisha raised her gloved hand against the glass as if the dome could feel a gesture through water and pressure. “Keiko,” she said, “I’m going to try something stupid.”
Keiko laughed, soft. “Good. Stupid is why we have jobs.”
Aisha leaned forward and put her hand to the screen. Her pulse wandered along the edge of nerves and training. She thought of ethics and old doors. “We’re here,” she said. “We’re listening. We don’t take what keeps you standing.”
The sub’s lights made the gate’s lines shine. Something in the pattern shifted. Silt ran in thin curtains, drawn away as if caught by a breath. A seam opened, slow and cautious, and revealed a long throat of space. Inside, columns woke and bloomed, and a pale light answered back.
“Gate’s open,” Jonas said, steady as ever. “Aisha?”
“We go,” Aisha said. “Slow. And we ask permission.”
