The time traveler Yu Fengyun, as the adopted daughter of the Yu family (sister of Zhang Xueliang's wife Yu Fengzhi), grew up in the Republic of China and experienced love and hate. From her initial attitude towards the game of life as a time traveler to watching her loved ones leave her after suffering, she knew the direction of history but was unable to change it. She finally chose to integrate into the long river of history and became a participant in that difficult history to fight for her family and her lover. (There is no love line with Marshal Zhang Xueliang)
Intention: Change of self-interested people