The whole Gu family was beheaded, and the legitimate daughter Gu Qingci faked her death and escaped, taking the pseudonym Su Ci. She took the family biography "Mou Shi Lu" and started a bloody feud, dormant in the enemy Su's family. She is cowardly and meek on the outside, but has a sharp edge on the inside. She relies on her wisdom to plan every step of the way, slap her concubine in the face, dismantle the power of the Su family, and vows to vindicate her family. By chance, she rescued Prince Jing Xiao Jue who was disguised as a sickly young man. The two of them tested each other to trust each other and formed an alliance. Xiao Jue has a secret, and secretly plots in the name of being weak, vowing to rectify the court and calm the troubled times. One is an avenger and the other is a schemer. They work together to see through conspiracies, eliminate traitors, slap scum in the face, and become gods step by step in the turbulent court. From being dormant in the cold to becoming the most powerful person in the world, from a blood feud to being dependent on each other year after year, they decided the world with their wisdom, spent the rest of their lives with deep love, and finally found peace in their family and country, and a happy life.