She is a history teacher who has returned from the future, knowing every turning point in the War of Resistance. She joins the Party amid the flames of war, is cherished as a daughter by a general, and falls in love with a company commander, with whom she shares life and death. She has seen the dawn, yet falls on the eve of victory. Saving a child, she becomes a stepping stone for the New China. She spends her life proving one thing: if you know where the light is, become that light.