Lady of Fire(2016)

Lady of Fire is a Thai drama series following Risa, the illegitimate daughter of wealthy businessman Kanin Buraphakiet. Forced to flee Thailand as a child with her mother, Risa eventually becomes Princess Pririsa after her mother marries King Ra-Il of Trigis. Years later, haunted by memories of her family's cruelty and her mother's suffering, Risa returns to Thailand undercover as a lowly employee at the Buraphakiet company to seek revenge on those who wronged her. Her dangerous plan puts her on a collision course with Theephob, a suspicious executive who begins to question her true identity. As Risa navigates the treacherous world of wealth and power, her quest for justice threatens to unravel everything she's built in her new life.