Sroi Nakee is a Thai supernatural drama that follows the story of a Naga princess named Thong-In, who is betrayed and cursed to be trapped within a cursed necklace for centuries. Her spirit remains bound to the jewelry, waiting for the right moment to exact revenge on those who wronged her in her past life. The narrative weaves between the ancient past and the modern day, as the necklace resurfaces in the lives of descendants who are unknowingly entangled in the ancient grudge. As the necklace passes through different hands, the vengeful spirit of the Naga princess begins to manipulate the lives of the living, leading to a complex web of romance, betrayal, and supernatural terror. The series explores themes of karma, the consequences of past actions, and the struggle to break free from a cycle of hatred that spans generations, ultimately forcing the characters to confront the truth of their intertwined destinies.