Fu Zhen pondered for a moment, then walked to the desk, picked up a pen and paper, and drew a diagram before sitting down beside him: "General Pei, with your vast knowledge, have you ever seen this pattern?"
Pei Zhan glanced sideways, and when he saw the pattern clearly, he took the paper. "What is this?"
"On the night of the murder, Miss Liang from the Liang family saw this symbol at the crime scene."
The symbol was on the dagger. Although she hadn't seen it before, it looked significant at first glance. She had played with the dagger for several days, so naturally, every detail was imprinted in her mind.
At the time of the incident, Pei Zhan was on the frontier battling enemies, and several members of the Pei family had consecutively sacrificed themselves. His mind was on the war, so his connection to this murder case was likely negligible.
Revealing it was risky, but since she hadn't mentioned the dagger itself, the risk was still within a controllable range.
