I needed one

Without wasting even a second, Yufan pointed his gun towards George and shot him straight on his forehead.

When Yufan saw George's figure falling on the ground, he breathed and sigh of relief. Leaning against the wall, Yufan closed his eyes to control his overwhelming feelings.

" Yufan you are bleeding." A man said who had just entered the room.

" It's fine. Just take Seb to the hospital. I'll meet you there." Yufan said.

The man nodded his head. Gesturing few men to carry Sebastian out, the man left after patting Yufans shoulder.

Looking at George for sometime, Yufan placed his gun inside his pocket before staring at his hands.

He actually killed so many men in a single sitting but was feeling nothing. The farmhouse was now covered with human blood. But Yufan was feeling nothing. 

A normal person like him should freak out after seeing all this but why wasn't he feeling anything?