Wimarn Din

Thayawat Thepsathit is the President of the KPT Group. He is in love with Yanang, a woman who possesses every perfect quality. However, lately, Thayawat has become so consumed by his work that he has neglected his personal life and matters of the heart.
Meanwhile, Upakan Thepsathit, the biological nephew of Khun Ying Phimpha Thepsathit, quietly returns from abroad. At the airport, he crosses paths with Yanang and is immediately struck by her beauty, though he has no idea who she is. When Thayawat offers him a position at the company, Upakan refuses, claiming he wants to gain "life experience" in Thailand first. Instead, he spends his time partying, living extravagantly, and dating a rotating door of women.
Khun Ying Phimpha constantly poisons Upakan's mind against Thayawat, warning him that Thayawat intends to steal everything that rightfully belongs to him. Caught between his family and his observations, Upakan begins to hesitate, unsure of whom he can truly trust.