Rosana is the head of her family. She works hard trying to earn money to care for her sick mother. Despite her best efforts, she's laid off. In her desperation, she's willing to do anything in exchange for the assurance of her mother's care, even take on the role of a wealthy person's fake daughter in order to inherit. In the midst of an unfamiliar family, Rosana has to deal with powerful Korn, a cousin intent on proving her true identity.

Harit Rangsiman, a pearl farm owner in the south of Thailand is very angry and vengeful after Harin, his only younger brother, commits suicide because of a woman name Sansanee (she was his girlfriend in college) breaks up with him. Harit wants to take vengeance on the girl who caused his brother's death. He kidnaps who he thinks is Sansanee to torture her, but he doesn't know that the girl that he kidnaps is Soraya, Sansanee's cousin. Soraya lives in the same house with Sansanee and her parents because her own parents died a long time ago. Harit believes that Soraya is Sansanee no matter how many times Soraya tries to tell him she isn't. Soraya ends up accepting all the punishment doled out by Harit due to her wanting to repay her debt of gratitude to Sansanee because Sansanee once save her life from drowning when they were young.

Angkor is the beautiful daughter of a high rank officer of Cambodia. Before she was born, her father had slain a tiger. The spirit of the tiger lives on inside of Angkor and possesses her when she looses herself to her anger. An inner struggle in Cambodia forces Angkor and her friend/body guard, Koytee, to flee to Thailand. Along the way, they get separated. Angkor eventually arrives at the refugee camp in Thailand alone awaiting Koytee. There Angkor meets Pookong Kan, who was secretly sent to investigate the case of several missing and deadly war weapons that may be linked to a few of the officer's corruption. By chance, Angkor gets mixed up and becomes an important witness to the murder of Pookong Kan's comrades by Muad Rit.

Pachara, a pink diamond that is the most valuable in the world. It is desired amongst many and leads to death, murder, and many battles over it. However, those who come in posession of it has a tragic end. The year 2540 (1997), at the border of Thailand Dr. Amorn aids Prapoth in finding the Pink Diamond, a valuable diamond that is filled with curses. Wahto is their guide, and on their way they encounter many dangers. They finally come upon a ancient altar. At the altar there is a giant statue of a cat. The statue is a body of a cat, but the head is of a woman. One eye contained the elusive pink Diamond. Prapoth goes back on his word and doesn't intend to give the diamond to the government so it can be treasured in a museum, and protected by the country. He kills Amorn who tries to stop him and attempts to kill Wahto, but Wahto escapes with Amorn's 3 year old daughter.