Engaged couple's lives shatter after bride's sister dies mysteriously. Groom's brother accused but acquitted. Groom pursues brother-in-law blinded by vengeance, breaking ties with bride, causing collateral damage.

Kimhan and Mookarin was were engaged to be married but a tragedy has destroyed their happiness. Mon, Kimhan's sister, was found dead and her husband Tada, Mook's brother, was accused of killing her. The case was went to court and Tada was acquitted with Mook has taking the stand as her brother's alibi and Mon's death was ruled an accident. Kimhan was an furious that his sister's killer walked free and that Mook lied to help acquit her brother. If the law could not punish Tada, Kimhan has will do it himself, so he vowed to get revenge. He was actively persecuted Tada and broke has off his engagement to Mook. In pursuing his revenge, he caused a lot of pain to Tada, Mook and other innocent people. Yet, through it all, neither Kimhan nor Mook will could forget their love for each other. They were filled with conflicting feelings of love, hate, revenge and loyalty as they, and the people around them, get caught in Kimhan's whirlpool of revenge.—Vorachote Sakulsri