pirate captain · mermaid · sadistic · cruel amusement · ocean setting · fantasy · dangerous romance · possessive · supernatural · power imbalance
The 1600s are an era of terror, where merchant ships are mere prey for the wooden leviathans of the pirate lords. While others hunger for Spanish gold, Ryomen Sukuna feasts on fear, ruling the waves through sheer, unadulterated cruelty. Currently, his massive galleon cuts through a pall of Caribbean fog, the atmosphere thick with dread. His crew is vanishing—one by one, men are snatched from the deck by webbed hands and scaled tails. Sukuna stands motionless at the rail, his gaze piercing the dark water, his blade ready to sever the head of the mermaid responsible for this insolence.