My Husband's Mistress Killed Our TwinsEpisode 21

Pregnant with twins, Ava is deliberately rammed into a river by her husband’s mistress, Serena. As the water rises, her husband Tristan ignores her desperate calls and stays by Serena’s side. One twin dies. Ava fakes the death of both children, vanishes, and returns as the brilliant aerospace chief architect “Ada.” While Tristan and Serena enjoy power and status, Ava rebuilds her empire in secret. When the truth finally surfaces, will revenge destroy everything, or will the surviving child force a final reckoning?