When Cao Weng was practicing, he noticed the approach of Su Wuming and Lu Lingfeng. He closed his eyes and sighed, claiming that he had sealed himself up and was willing to tie up his hands so as not to cause trouble to the governor.Su Wuming responded with a chuckle, saying that Cao Weng was too humble. If he really wanted to escape, how could the mere guards stand in his way?He also pointed out that Cao Weng confessed his crime before the truth was revealed, which might allow the real culprit to go free and make it difficult to bring justice.

Cao Weng smiled bitterly and insisted that he was innocent. Su Wuming read the deep self-blame and helplessness in his complicated eyes.He knew very well that although those children behaved excessively, they were all motivated by their deep love for their father.Cao Weng slowly expressed the pain in his heart. It turned out that he had long known that Duobao was not his biological son, but because of his innocence and kindness, it was like the reappearance of his eldest son who died young, and he loved Duobao and could not let go.

When Lu Lingfeng heard this, his doubts became even greater. Cao Weng continued to talk about the past: He and Situ Mei had a deep love, and they made a vow to spend the rest of their lives together, and they had a son the next year.However, fate was unpredictable, and his wife and children passed away one after another, leaving him alone and helpless.He dreamed back to the past, and his eldest son actually told him in his dream that Duobao was actually the reincarnation and had a similar personality, which made him love him even more and never meant to harm him.

Su Wuming added that although Cao Weng had murderous intentions, he was soft-hearted at the critical moment. This inner struggle was proof that he did not actually take action.When Cao Weng heard this, anger and doubt flashed in his eyes, eager to know the real cause of Duobao's death.Xue Huan secretly admired the master's wisdom, while Lao Fei had a headache. The plan seemed not to go as expected, and the case became more complicated and confusing.

Lu Lingfeng and Su Wuming exchanged meaningful glances, and seemed to have captured the key clues at the same time.On the other side, the secrets of Cao Yin and Li Chi were inadvertently revealed by their children, and Sulu and Sulu quietly intervened.Lu Lingfeng arranged for Pei Xijun to protect Sai Sai, while everyone searched for Li Chi.Facing Lao Fei's revelation, Li Chi pretended to be calm, but could not hide his panic.Cao Yin's sudden confession made the case take a turn for the worse. Su Wuming cleverly used this change to expose Li Chi's betrayal and greed.

In the end, He Keke's unexpected discovery allowed Su Wuming to find the key to solving the mystery.Although Duobao passed away, the records he left behind became strong evidence exposing Li Chi's crimes.The governor was heartbroken and realized his misjudgment.Cao Weng led everyone and vowed to break the old habits and welcome a new open era in the name of Duobao.Saisai passionately introduced the beauty of Dunhuang, while Lu Lingfeng, Su Wuming and his entourage continued their journey westward with expectations for the future, vowing to contribute to the prosperity of the Tang Dynasty.