A great flood submerged the world, and the surviving humans lingered on floating islands spliced together by scrap steel.
Under the deep sea, not only are the prosperous ruins of the old era sleeping, but also indescribable and terrifying ancient gods.
In this world, there is an iron law: if you want to bring back any weight of relics from the deep sea, you must sacrifice an equal weight of blood and reason.
Wayne, a down-and-out captain with a huge debt and severe deep-sea phobia, inserted an unknown mechanical prosthetic eye called "Azathos" into his left eye socket during a desperate situation in the deep sea where the oxygen was about to run out.
From then on, the turbid deep sea became one-way transparent to him.
He could see the fatal weaknesses of the mutated sea monster, he could see the best relics shining in the ruins, and he could also see... Those taboo existences that even the gods dare not look directly at.
"As long as I'm not crazy, the world is crazy."
Drive the tattered submarine "Nautilus" and recruit a crew of freaks who are crazier than monsters.
Load a deep-sea cold nuclear furnace, assemble a heavy-duty high-pressure water jet, and ignite the roaring steam propeller!
Set sail, dive.
Before your sanity returns to zero, break through the abyss and salvage the ultimate truth of this world.
