Mermaid heir Cassius seduces mutant prisoner Elvin, using him as a living filter for Loran’s poison. Betrayed and cast into the abyss, Elvin returns three years later as its ruthless lord—forcing Cassius to sacrifice his heart and soul for redemption.
The Mermaid King is an English short drama in 35 episodes, originally released on Stardust in September 2026. Each episode runs about 2 minutes, and the whole series takes around 1 hour 1 minutes to watch. It falls under heir-heiress and cheating-betrayal. Every episode is 100% free to binge on DramaBear with zero popups, no app, and no sign-up.
