Pregnant Vera Sterling is lured to a cliff by her husband Adrian and best friend Vanessa, who plot to seize her family’s group fortune. She is pushed off the cliff but survives, clinging to a dead tree. Trapped in a cave, she endures grave injuries, wild‑animal attacks, rain‑triggered mudslides and gives premature birth to a baby girl. Her presumed‑dead brother Nathan uncovers the conspiracy. Following clues, Nathan locates and rescues her by helicopter. Recovering in hospital, Vera learns Adrian and Vanessa are about to wed. Determined, she plans fierce revenge against the treacherous pair.