Zhixian, one of the top secret guards of the Nanzhao Kingdom, was once the sharpest knife in the hands of the third prince Yu Wenyu to whom she was loyal, removing countless obstacles for him to reach the top of the throne. However, on the day when Yu Wenyu was appointed as the crown prince, he died under the sword of the master to whom he swore allegiance to the death. After resurrecting her life, she actually became Chu Qingci, the frail and sick princess of Beiyao Kingdom. Even though her amazing martial arts skills are still there, in the eyes of outsiders, she is just a sick beauty who will collapse at the slightest hint of wind. Knowing the difficulty of revenge, she knew she must find a powerful ally. Chu Qingci carefully set up a dragnet, and finally successfully introduced the powerful and rebellious Regent Xie Lin into the game. In the turbulent power struggle and life-and-death crisis, the two gradually fell in love, and finally joined hands to face the enemy and defeat the powerful enemy together.
