Rissaya

Ayothaya Palace, or Wang Chao, is owned by Mom Chulee, a woman who keeps to herself and avoids socializing with others. Her only close associates are her trusted servant, Opsawat, and her daughter, Mom Ratchawong Wansika. Wansika has developed a repressed personality due to being raised under strict rules and traditional customs.
At Ayothaya Palace, Mom Chulee harbors a deep-seated hatred for Chanok upon learning he is the son of Chuanchuen. She believes Chuanchuen sent her son specifically to invite comparisons with her own son. Chanok eventually meets Khun Ying Wansika, but he is not particularly impressed by her, viewing her as far too quiet and solemn.
Meanwhile, Khun Chai Haritphan becomes a guest lecturer in English Literature. He is highly popular among his female students, including Chonnanee, Chanok’s younger sister. When Haritphan mentions Chonnanee—Chuanchuen’s other child—to Mom Chulee, she becomes eager to meet her. Upon finally seeing Chonnanee's face, a malicious plan begins to take shape in Mom Chulee’s mind.
Follow the rest of the story in Ritsaya.