This is a story about "truth".
Shen Li thought he was taking revenge, but in fact he had been helping the real murderer wipe all his tail.
When he finally stood in front of the truth, he discovered that: everyone he killed was what the real murderer wanted to kill; everyone he saved was what the real murderer wanted to keep; every step he took was a road paved by the real murderer.
And the "golden finger" he thought was never a gift, but a poison that the real murderer had cultivated for twenty years - just waiting for it to mature and take the pill with one blow.
Very good, I recommend updating soon