Bound to the Demon Don

Betrayed by her greedy human fiancé, mermaid Lucia is locked in a cruise ship auction — her pearl tears are worth a fortune. When ruthless mafia don Rinaldo, secretly the Deep Sea Demon King, outbids everyone to claim her, she braces for worse torment. But he has not come to break her: he has come to claim his fated bride, and make every soul who hurt her pay.