During the reign of Emperor Wu of the Han Dynasty, there was a severe drought in Guanzhong and refugees occurred everywhere. Yun Xiaoyao, a girl from the fox tribe, was forced to flee due to the awakening of her bloodline. On the way, she disguised herself as a refugee and joined the fleeing team, but accidentally saved the seriously injured general Huo Linchuan. One is naughty and cunning but sincere, and the other is upright but willing to break iron rules for her. When Foxfire meets Iron Armor, is the encounter in troubled times a disaster, or a marriage that spans a thousand years?