Shen Zhiyi, the legitimate daughter of the Prime Minister, accepted a hidden five-year mission to protect a loyal and righteous family. Concealing her identity, she married into the General's household and endured years of mistreatment. Unfortunately, her husband was hopelessly devoted to his concubine, favoring her to an outrageous degree while neglecting his wife. Her daughter was raised by her rival and taught to mistake the enemy for her mother, siding with outsiders and turning against Shen Zhiyi whenever they met. Even her mother-in-law treated cruelty as an everyday habit. When the five-year term finally ended, Shen Zhiyi tore up the script and revealed her true identity, bringing 800 personal guards and 36 carriages to the gates. Her former husband was stunned. The wife he had neglected for five years turned out to be the most powerful political connection imaginable! Shen Zhiyi sneered. Did he think she had married into the Gu family to climb the social ladder? In truth, she was the lifesaving protection his own father had begged for!