Roy Leh Sanae Rai

Kasemrat (Dilok Thongwattana), a billionaire owner of a famous entertainment complex, is suffering from terminal lung cancer. He wants to find the remaining family of Jakrapot (Ron Banjongsang), his late best friend whom he betrayed to take over the business they built together. To atone for his past actions, Kasemrat hires investigators who eventually locate Namneung (Pantila Win Pansirithanachote), Jakrapot’s only daughter.
Namneung lives with her mother, Pimpit (Paweena Charivsakul). They run a small hair salon and live a modest, sufficient life. Kasemrat begs Pimpit for forgiveness, but she remains hard-hearted. He decides to change his will, leaving half of his assets to Namneung as an act of redemption. After Kasemrat passes away, his only son, Kongpob (Puttichai Kasetsin), orders the family lawyer, Thianchai (Pollawat Manuprasert), to open the will. Kongpob is disappointed and furious when he learns his father has left half the fortune to a woman whose background he knows nothing about. He forces Thianchai to keep this a secret.
Kongpob becomes the most eligible billionaire bachelor in high society, surrounded by women. The first is Pornfah (Malinee Adelaide Coates), a high-society girl and the niece of Rattana (Panita Tumwattana), Kongpob’s aunt-in-law. The second is Praewrung (Sitang Punnapop), the top star at "The Harem Member Club," a business owned by Kongpob’s family. The third is Jenny (Aeriy Yuktadatta), a sexy DJ at "The Harem Discotheque." While juggling these three women, Kongpob must also deal with the "thorn in his side"—Namneung. However, Namneung's tough nature makes Kongpob realize that winning her over won’t be easy. He resolves to make her fall in love with him. Kongpob manages to win over Pimpit, gaining her trust.
During his frequent visits to Namneung's home, he meets Tor (Chinawut Indracusin), a close friend who secretly loves Namneung. Kongpob invites Namneung to work at his complex to keep her away from Tor. From her first day working as a beautician at the complex, Kongpob’s other women harass her constantly. However, Kongpob does everything to impress Namneung by protecting and honoring her. Finally, his efforts pay off; Namneung falls for him, which he senses immediately. He proposes, and she accepts. But her happiness shatters just seconds after signing the marriage certificate when she learns the truth about the will, and Kongpob admits he did it all for the money. Pimpit decides to tell Namneung the history between Kasemrat and Jakrapot. Fueled by a desire for revenge, Namneung refuses to divorce him, infuriating Kongpob, who realizes she won't be as easy to handle as he thought.
Kongpob becomes dissatisfied and jealous when he sees the unusually close bond between Tor and Namneung. He tries to conquer her by force. After that night, Kongpob realizes he has actually fallen in love with Namneung, and she feels the same way. Pornfah notices Kongpob’s feelings for Namneung and tells him that Namneung gave Tor 5 million baht to pay off a debt. Heartbroken and disappointed, believing she gave Tor the money out of love, Kongpob decides to divorce Namneung immediately, demanding none of her assets back. Namneung, devastated by his misunderstanding, agrees to the divorce and leaves without taking a single cent of the fortune.
How will a love that started with deception end? Follow the story and root for the dangerously charming man, Kongpob, and the stubborn woman, Namneung, in the drama Roy Leh Sanae Rai.
Airing every Wednesday - Thursday at 8:20 PM on Channel One. First episode aired on Thursday, May 28, 2015.