A female general watches her husband die taking an arrow meant for her. As she falls from a cliff, she swears: if given another life, she will love him better. Then she wakes up—five years earlier, on the day of their engagement. This time, she marries him without hesitation. Armed with memories of the future, she foils her brother's schemes, dismantles a rival's plots, and mends every rift with her husband and his mother. Together, she helps him rise to the highest office—while earning the empire's highest honor for herself. The swords of the past become the foundation of their happiness.