On the day when the imperial examination results were released, Shen Mo's name was posted on the fraud notice, and people in the city threw rotten vegetable leaves at him - he was the biggest laughing stock in Yingtian Mansion. His fiancée broke the engagement on the spot, his mentor disappeared behind closed doors, and his former classmates forced him to kneel on the street and imitate the barking of a dog. On a dark moon night, a rift opened in his dream: three days later, the classmate who forced him to kneel down would be beheaded for taking bribes, and the person who reported him was actually the woman who broke the engagement! After waking up, Shen Mo found that the prediction came true. He used dream information to accurately expose corruption in the court, and arrested those who framed him one by one. But just when he thought he could change his destiny against the will of heaven, Supervisor Si Meng came to his door: to awaken his bloodline, he must repay the blood debt of his ancestors. Death in the dream means death in reality, and the creditor is the old man from the nightmare three hundred years ago. Every prediction may come back, and every dream may lead to sinking. Shen Mo smiled: Since the debt must be repaid, then use the lives of these powerful people to repay it! Tonight, he wanted the whole city to know that he could not kneel down on the knees of the laughing stock. But when he uncovered the truth about his ancestral debt step by step, he discovered that the old man with nightmares was actually his father in his previous life...