The two were classmates and neighbors in high school. In college, Cheng Ziang was admitted to the military academy, and Lu Zeling majored in economics at university, and they naturally became a family. A tall, handsome young and promising military officer, a young white-collar worker in an office building, his life is enviable. However, fate always has unexpected arrangements. During the execution of a certain military mission, Cheng was seriously injured and was rated as a fourth-level disability and retired at home. How will the story progress? How will the retired soldier with a disabled right leg rise up? How will the love between the two develop? Stay tuned...