Information.

Shi Lang stood in the Head-hunter organization's office and looked at the scroll's content. He could not help but feel surprised at the task mentioned in the scroll. The content mentioned that he had to hunt for a young man who had been colluding with the demonic cultivators and caused the death of many experts from the righteous path. 

This person only had one identity, that he had a swallow tattooed on his neck. The age description of this person was unavailable, and it was mentioned that this guy was an assassin. He specialized in using hidden weapons. During his last attack, one of the experts came after him with a self-destructive technique.