Ruthainak (Chalida Vijitvongthong) is the smart, resilient, sharp-tongued younger sister. Her older sister, Nunthaka (Selina Pearce), is beautiful, but spoiled and sheltered. In financial difficulties, the girls' father asks a member of the Hong Kong mafia, Lin Lang Sur (Tanin Manoonsilp), for a large loan. He pledges Nunthaka as collateral to secure the debt. Panicked when he is unable to repay the money, he flees with Nunthaka. When Ruthainak is taken to Hong Kong to confront the furious mafioso, she offers to work to pay off her family's debt. In the beginning, Ruthainak and Lin Lang Sur don't get along, but slowly the mob boss begins to fall for the clever girl.

Nichamon Chutiman lost her parents and returns to Thailand to seek her grandparents to apologize in turn for her mother. Nichamon finds out that her grandfather died three years ago, so she takes up her housekeeper identity,Pranom Sponserb, to find a way to meet her grandmother. As a housekeeper on the Nareusorn Farm Nichamon discovers a vicious feud between the two neighboring farms rooted in Chaiburathut. Because Thut saw a signed document exchange between his father and the neighboring Sonalai farm owner, he believes that the Sonalais are responsible for swindling money from his dad and ultimately driving his dad to his death. Pimnareumon and Rawipaat of the separate feuding farms like each other but must guard their hearts. As Nichamon gets thrown into the mix, she starts to help Paat’s and Nammon’s love along with investigating about her grandmother but Thut proves to be the biggest road block.