Reborn in 1979, Shen Nianqing took the initiative to marry into the Lu family and follow the army to the island in order to save Lu Zheng who died in the border battle. She rewrote her destiny step by step, but in the daily fireworks, she gradually fell in love with the cold-blooded soldier. When she finally saved his life, she found that she had already been trapped in it - who saved whom in this rebirth?
