The transition was not gradual; it was like hitting a wall of cold, stagnant air. As the Azure Ghost crossed the invisible boundary into the "Dead Zone," the vibrant turquoise of the Forbidden Sea vanished. In its place was a murky, ink-black void that seemed to swallow the ship's bioluminescent glow. The temperature inside the cockpit plummeted instantly, and Kaito could see his own breath misting against the crystalline canopy.
"Silas wasn't kidding," Kaito muttered, his teeth chattering slightly as he adjusted the internal heating of the vessel. "This place feels like it belongs to the dead."
As the ship's powerful external floodlights cut through the gloom, a haunting sight began to emerge from the darkness. Hundreds—perhaps thousands—of ancient ships lay scattered across the jagged seabed. There were wooden war galleons from centuries ago, merchant vessels with their silken cargoes now rotted away, and even strange, high-tech submarines that looked like they belonged to a different world. Some were standing upright on the sand as if still sailing through an invisible wind, while others had been snapped in half like dry twigs by some unimaginable, titanic force.
This was the Graveyard of Empires, the final resting place for every kingdom that had ever tried to conquer the sea.
Kaito's sensors suddenly let out a low, rhythmic hum. A shimmering reflection caught his eye, coming from the wreckage of a massive royal flagship nearby. Its gold-plated hull was surprisingly intact, untouched by the corrosive salt of the abyss. According to his father's old, weathered journal, this specific area was the only place to find "Ghost-Steel"—a rare, self-repairing metal that Kaito desperately needed to upgrade the Azure Ghost's fragile armor.
"If I'm going deeper into the Abyssal Gate, I can't do it with a thin hull," Kaito decided, his voice echoing in the small cabin. "I need that steel."
He began to maneuver the ship closer to the golden flagship, his hands steady on the glowing controls. But as the Azure Ghost hovered over the wreckage, a sudden, heavy silence fell over the ocean. The small fish that usually darted around the coral disappeared. The water became still—too still.
Suddenly, a massive shadow, even darker than the surrounding void, detached itself from the underside of the sunken flagship. It wasn't a shark, and it wasn't a machine. It was a shifting, pulsating mass of oily black tentacles, each one covered in hundreds of glowing, lidless green eyes.
An Abyssal Watcher. The creature didn't make a sound in the water, but a roar vibrated directly into Kaito's skull, a psychic scream that smelled of rotting seaweed and ancient dust. The Azure Ghost's lights flickered wildly and then died, plunged into total darkness by the monster's EMP-like aura. Kaito felt the ship shudder as a massive tentacle wrapped around the hull, the pressure alarms beginning to scream.
In the pitch black, Kaito closed his eyes. He remembered his father's words: "The sea doesn't fight with its eyes, Kaito. It fights with its heart. Feel the vibrations, become the water."
He stopped fighting the controls and reached out with his magic, feeling the ripples in the water caused by the monster's movements. He wasn't just a pilot anymore; he was a hunter in the dark.
"Magic won't be enough to pierce that skin," Kaito whispered, his blue veins beginning to glow with an intense light. "I have to use the pressure of the abyss against you."
The real battle for survival had just begun, and the Graveyard of Empires was hungry for a new addition to its collection.