On the soft soil where the body was found, no traces of the murderer or the victim were found within a radius of more than 100 meters. Could it be that the body fell from the sky? This is a world-class strange case that challenges the limits of human wisdom: But through meticulous observation and unprecedented imagination and reasoning ability, criminal investigation expert Liu Wensen connected the undetectable clues into an indisputable chain of evidence, truly and completely restoring the criminal's complex and bizarre crime process, and finally made the self-proclaimed "genius" confess his crime.
The world's first purely academic mystery novel
It's very well written and very detailed.
This is the real mystery novel