Singkorn insists on matchmaking his daughter, Lalita, with Noppanai. Pawinee's marriage certificate is in the way, so it is up to Madame Nuan and Nadedao to make their new unwanted in-law's life as difficult as possible. If she is unable to endure the torments, then she can file for divorce for all they care. Pawinee is able to retaliate using her "an eye for an eye" tactics, leaving her adversaries flabbergasted many times. However, she later realizes that the war against her devil of a mother-in-law at home is in no way comparable to the latter's influence in society, which is capable of causing her to fail a job interview in the blink of an eye.
Srikanda, Phawinee's sister, is a beautiful woman whose father is very proud of her. She fell in love with Nopphanai and despite her father's disapproval, they decided to elope. One day, Phawinee meets Srikanda by chance and notices how she looks thinner and depressed. She eventually gets ill and passes away.
Phawinee is angry after finding out how her sister was bullied by her mother and sister-in-law, so she decides to sign a marriage certificate with Nopphanai with a deal of "no touch", in order to take care of her nephew. Afterward, Phawinee moves in where her sister lived and starts to fight with his mother and sister. She doesn't give in to them as her sister had, and so her revenge begins.
