The story follows a 22-year-old girl Li Xinai who lives in 2037. In a plane crash, she traveled to the war-torn Anti-Japanese War in 1937. She has extremely high artistic talent and military talent. After experiencing the Nanjing Massacre, the Pearl Harbor Incident, the Doolittle Air Raid and other incidents, she continued to grow in the cruel smoke, and finally found the meaning and direction of life. In the process, she experienced ignorance to gradual maturity, experienced friendship and love during the war, and finally successfully transformed. And finally returned to his own time, and worked hard for the true beliefs in his heart.