Ever since the guards suspected Jiang Guangshan, I have been expecting a reversal. An unexpected murderer may appear in the last few parties. But I finally decided that Jiang Guangshan was the murderer, which made me feel a little disappointed. This reduces the viewing experience of the whole drama, because the audience's expectations for the plot are not met. Think of a play "Silent Witness" many years ago. The most wonderful part of the play is the reversal of the murderer, because the murderer has always appeared in the camera, but it has never aroused the suspicion of the audience, and finally exposed his true identity. This reversal effect exceeded the audience's expectations, making the play a classic.
The evidence provided by Xiaoyu is really unexpected! No one has ever suggested that there is evidence. Even if the audience guessed it, they never thought it was a family heirloom-a bronze lock and a key. It seems that being a bad guy is still not worthy of a family heirloom, haha!
Regarding the case of Yu Aiqin, the ending was a bit hasty, and it was simply filmed with a subtitle. If the production team has enough funds, it is suggested that this case be discussed in depth, and perhaps a hot sequel can be made.
Regarding the backstage disposal of Zhao Gongzi, the backstage level set in the play is too low, which is a bit simple. If you dig deeper and explore, maybe you can make a better sequel.