Drown Me In Deep Sea

On the night before her wedding, Cerin goes with her fiancé Kian to see the underwater starry sky, only to be taken by pirates. It was all arranged by her sister, Lira, and Kian had known from the start. He traps the pregnant Cerin in a deep-sea cage and goes on to marry Lira. With her air running out and every plea unanswered, Cerin dies in the freezing sea just after Kian finally learns about her pregnancy email. By then, the truth comes out too late to save her.