During their honeymoon, Xia Wan is cruelly betrayed by her husband and left drifting alone in the vast open sea. Relying on her powerful will to survive, she endures days of torment at sea before washing ashore on an uninhabited island. There, she fends for herself and overcomes one desperate challenge after another, including shortages of food and water and harsh weather. Eventually, a passing fishing boat discovers and rescues her. She reunites warmly with her family and begins a new life carrying her unborn child.