Phaet Sa Ya is the story of two women competing for work in the entertainment industry and in love . One is Ploy, a thirty-year-old superstar. The rise of a newer and fresher girl makes her emotionally unstable; she is afraid that she will lose her title as number one star. The other woman is Dao, a young girl from the provinces, who enters the entertainment industry with Ploy's sympathy. Could it be that Ploy is like the farmer who took home a cobra?