A strange sword, two relationships. A female college student in the 21st century accidentally opened a strange sword and came to the Southern Song Dynasty by accident. In this dynasty, she met the two most important people in her life. One was Yue Yun, who fought hard on the battlefield; the other was Song Xiaozong, the best emperor of the Southern Song Dynasty. In this dynasty of armies and iron horses, she felt the warmth and warmth of human affection; in this dynasty of armies and iron horses, she gradually learned to be strong; in this dynasty of armies and iron horses, could she spend her life with the person she loved?