My Crew Abandoned Me, So I Became the Deep Sea Ruler

Transmigrated into a treacherous Age of Discovery, Captain Shane awakens to a nightmare: crippling debt, a terrifying Duke demanding him as a 'consort,' and every single crew member abandoning his only ship, the Black Swan. With no other choice but to sail, he's faced with impossible odds and utter solitude. Just as despair sets in, a legendary power ignites: the [Eye of the Secret Sea]! It grants him [Captain's Majesty], fusing him with his ship, allowing him to sail the Black Swan alone and gain strength from its every upgrade. Even more astonishing is [Deep Sea Submersible], letting him send a projection into the abyss to find hidden treasures and battle monstrous sea creatures—risk-free! From a deserted vessel, Shane will forge a terror of the seas. But as he plunders submerged cities and levels his ship-self into a god, whispers of an 'indescribable deep-sea ruler' begin to spread. He just wanted to pay off a loan. He never expected to become... the Ruler of the Deep Sea.