You Are Crazy, I Will Hand You the Knife, and Your Soul Will Drift Away If You Hold the Evidence in Your Hand

Shen Yu'an stole a piece of fatal evidence, but it fell into the hands of Lu Yanshen - a man more dangerous than the evidence. Imprisoned, tortured, and collared, Lu Yanshen used the most cruel methods to pry open his defenses. Until he reveals the truth: Shen Yuan's hated stepfather is their common enemy. A criminal auction, permeated with dirty transactions, implicated in countless cases. (Strong moral sense in the early stage, white cutting and black suffering in the later stage vs cold-hearted and cold-hearted with some attribute attacks)