破産船長の覇道~異世界の海を支配せよ~

Rejected at a proposal, modern man Nathan is struck by lightning and wakes as a bankrupt captain in Royal Harbor, gifted with a "Modern Navy System." He rescues three governor's daughters—Victoria, Scarlett, Amelia—and unlocks advanced technology through their trust. Battling pirates, warlords, and the mysterious Golden Meridian, Nathan turns a broken ship into a modern maritime empire.