[A female general carrying the weight of her family's and country's hatred VS a devious and insane minister; childhood sweethearts + long-awaited reunion + vengeance + political scheming + two strong individuals] Pei Qingyan and Yun Zheng were young when they first met and were seen as the ideal couple in Chang'an. However, unforeseen events transformed these childhood sweethearts into lifelong adversaries. One remained in Chang'an, while the other was stationed on the frontier, both swearing they would never encounter each other again. After five years, the border experienced chaos. Pei Qingyan transitioned from a female general with remarkable military accomplishments to a prisoner whose life hung in the balance, while Yun Zheng, once full of life, morphed into a cunning and mad minister feared by all. The two cross paths once more in prison. One, harboring hidden motives, continually tests the other; the other, trapped by his situation, hesitates to express any of his emotions...