This death mark was the death mark of used to control human traitors by the Science and Technology Research Institute.
The difference was that he was just imitating it. It was only superficial and did not have the effect that the death mark should have.
Seeing the mark engraved on his body, the black shadow's body trembled. As if realizing something, he looked at Feng Qi with a hint of fear.
"Please wait here. I'll be back soon."
"Go on."
At this moment, the black shadow retreated. Its body turned into black fog again and surged towards the crack in the door.
After it left, the narrator's voice sounded in Feng Qi's mind.
[Ah Qi, that was awesome. You actually succeeded in your pretense. In the future, the various domain forces will probably think that you are also the representative of a certain domain faction infiltrating human society. They will probably not offend you anymore.]
Hearing the narrator's praise, he grinned.