Li Mu joined the Wu family in his previous life, but was abandoned and died tragically after passing the imperial examination. After his rebirth, he resolutely wrote the word 'rest' on his son-in-law's contract, breaking away from the Wu family. To cope with the crisis of the imperial examination, he solved the "Heavenly Dragon Chess Game" and befriended Prime Minister Zhang Qianzheng. During the imperial examination, Wu Lianshan made things difficult, but fortunately the Prime Minister arrived in time to resolve the crisis, and Li Mu was also involved in the power struggle of the royal family as a result. Based on his past life memories, he chose to support the Fifth Prince. After multiple power struggles, he defeated the faction of the Crown Prince and helped the Fifth Prince ascend to the throne. He was granted marriage by the princess and became the new Prime Minister, achieving a magnificent transformation from being abandoned to a powerful court. He fulfilled his wishes in both lives and earned a bright and glorious path in life for himself