The Julapakborirak family loses the tycoon Thanapop, the CEO of JPB Groups from a plane crash accident. Metinee, the eldest daughter however survives. Then Kessara, the new wife of the tycoon and his ex-secretary takes the CEO role. Metinee believes that Kessara schemed a plan to kill Thanapop. She asks Wayu and Kampanat, her brothers to investigate the case. The brothers don’t believe that so, especially Wayu who falls in love with Kessara. Meanwhile, Passon, Kessara’s ex returns to ask for the promised benefits. Kessara tries to avoid him, so he schemes to disrupt JPB Group’s business.