Tawan Arb Dao(2020)

Tawan Arb Dao is a Thai drama that follows Siwakorn as he assumes his dead brother Siwat's identity to infiltrate the powerful Khemmawat Group and uncover the truth behind Siwat's mysterious death. Inside the company, Siwakorn navigates a web of suspects, including Chorprae, his brother's secret lover, while Daopradub, Chorprae's niece, attempts to keep them apart. As Siwakorn and Daopradub grow closer, their connection deepens into romance amid mounting danger. Their investigation draws them toward shocking revelations, leading them to discover that the true villain is someone they never suspected. Tension and betrayal escalate as they race to expose the killer before it's too late.