Reason and Blindness

This is my first time writing a mystery novel, so maybe the reasoning is not good or there are very few. I hope readers can forgive me. I wonder if any readers of my previous work still remember Chen Chen's best friend Wang Yi who appeared in the Five Main Cities and Chen Chen's replacement who was only mentioned? The male protagonists of this work are tentatively determined by these two people. This is the story of Chen Chen after he left school. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.