Daling Brain-Dead Man

[Overhead + Systemless + Funny + Solving Cases] Chen Nian traveled back in time to a mentally retarded prince from the Daling Dynasty, and found himself in prison when he woke up. The emperor broke off the engagement between Chen Nian and the princess, but the princess was his wife in his previous life! The emperor wants to marry the princess to the Japanese prince, and both uncle and aunt can't bear it! Turn on the leverage mode, and the court ministers will foam at the mouth. What to do next? Chen Nian said: "Well, I have nothing to do. Let's go to Qiuxiang to listen to music and work, and appreciate the unparalleled flute skills."