Locked to Death

On a remote island, a boy named Hye-seong and a mermaid named Yoon-hae shared a bond that defied the world. But time and distance tore them apart. Six years later, Yoon-hae returns—not as the innocent friend he once knew, but as a being possessed by mysterious, overwhelming powers. Now, the childhood innocence is gone, replaced by a suffocating obsession. As Yoon-hae’s love spirals into a dark, controlling grip, Hye-seong finds himself trapped in a game of devotion and danger. Can a forgotten promise survive this lethal attraction? Dive into the depths of obsession. Read Chapter 1 now!