Is the bad guy getting older, or the old guy getting older? This is a common problem in our society. As the population aging intensifies, there is a group of elderly people who rely on their seniority to make their old age. Relying on the excuse of their age, problems such as jumping in line, grabbing things, and hitting cars are always on various newsprints.

"Invisible Blade" is another social suspense and reasoning masterpiece by Chen Yanyi using this as the entry point. Compared with the previous "Perfect Suspect", there have also been great improvements in layout and skills, and of course the final reversal is also essential. As the author who debuted as the peak, he has completely proved himself and has a place in domestic mystery novels.
"Invisible Blade" is generally an obvious social suspense novel, but it also does not lack small tricks in reasoning.
If there is no footprint of the murderer at the crime scene, perfect absent proof , etc.
From the beginning of the novel, three old men were killed one after another. On the surface, it was the murderer's social trial of the issue of "bad people getting older", thus forming a "homomorphic revenge". Then no one noticed the murderer's suspicion array. The deepest part was disguised as a disguised in order to revenge a certain old man and not to form suspicion.
This is to hide a drop of water. The best way is to put it into rivers, lakes and seas. At the same time, I also found a scapegoat for myself, forming a perfect chain of evidence.
In fact, at the beginning of the novel, we knew the identity of the murderer. This is like the previous novel "Perfect Suspect", through the battle of wits and courage between the policeman Zhong Ning and the suspect, the plot will be developed, and the suspect will be arrested in the end.
From the portrayal of the suspect along the way, from the past to the present novel, the author's abilities have improved significantly.
The suspect went from the beginning to the beginning of his love for his wife to the later stages that gradually revealed his childhood experiences, which made us subconsciously believe that the suspect has evolved into a perverted love and possession due to the impact of childhood trauma.
No one expected that this was done by the suspect on purpose, from love to "evil". This is for the real murderer to show the real murderer. The reason for this is to protect his wife and prevent the truth from being unearthed. The deepest love is expressed in the most vicious words.
In the last two chapters of the novel, the author shocked us again and an unexpected reversal.
The impact of that issue of the car accident was definitely not as simple as in the newspaper. In fact, there was a little girl who survived, and she was the final murderer. Everything she did was to avenge her dead father.
And all these problems are caused by social indifference. It pierced everyone's heart like an invisible blade.
When Wu Jingsi was beaten by her perverted husband, her neighbors could be more enthusiastic and call the police for reporting, or she would not have put sleeping pills or even car accidents. When a car accident occurs, if the passerby lends a helping hand instead of snatching away the aquatic products from the car, it will not cause the murderer's father to commit suicide, and there will be no current cases.
There are some trivial matters in various events, which are gradually initiated. A butterfly in the tropical rainforest of the Amazon River Basin in South America, occasionally flapping its wings can cause a tornado in Texas, USA in two weeks.
What we need is to be more tolerance and warmer. If this society is still indifferent, then use our little warmth to change it.