After being reborn, Li Zhi'an, the noble daughter of a general's household, regains her sight. Using love as bait, she lies low in a distant land while uncovering the conspiracy behind her family's downfall in her previous life. Meanwhile, Zhu Huaijin, who was reborn before her and has gone undercover into the tiger's den, silently protects her. Carrying memories of their past lives, the two join forces amid undercurrents in the imperial court and the martial world. Caught in the whirlpool of conflict between two nations and a conspiracy to usurp the throne, they complete an emotional redemption that transcends life and death.