The protagonist Lin Feng possesses "god-level insight". This is not a system, but an extraordinary brain instinct honed through brutal combat. Effect:
It can capture micro-expressions, muscle twitches, and environmental traces that ordinary people ignore.
The brain is like a super computer, instantly integrating fragmented information to deduce the truth of the incident, the other party's next move, and the other party's psychological weakness.
He has an almost predictive intuition of danger and can avoid murderous intentions in advance.
The protagonist returns to the city. On the surface he is a humiliated good-for-nothing son-in-law, but in fact he is using his identity as a "husband-in-law" to investigate the shocking mystery that led to the death of his comrade-in-arms three years ago. He does not slap people in the face just for the sake of being slapped in the face, but all slaps in the face are his "reconnaissance" means to get closer to the truth and clear obstacles.
Lin Feng
