Root Cause

Chu Li narrowed his eyes and laughed humorlessly as he asked, "Did you disguise yourself as me to kill her?" 

"Who are you?" the middle-aged man asked coldly.

Chu Li replied calmly, "Chu Li."

The middle-aged man gave a scornful laugh. "I don't even know who you are. How could I have disguised myself as you?"

"Well then, who did you disguise yourself as?" Chu Li exhaled sharply.

The man replied, "Fine, there's no harm in telling you this anyway. I disguised myself as Du Feng."

"Why?" Chu Li asked coldly. "Snow Lunar Pavilion has no connections with Heavenly Demonic Sect, right? Although Du Feng is a Heavenly Demonic Sect disciple, Snow Lunar Pavilion has always been kind to him and has never done him any harm. Why would Heavenly Demonic Sect kill a Snow Lunar Pavilion disciple?"

The man frowned at Chu Li.