My name is Yao Yan.
Year sixteen.
In ten years, I killed ten people.
I'm a killer.
The killer is not a person, just a tool to kill.
I kill, but I spare my life.
Only with life can we make a tool better.
"In ten years, you have killed ten people, and all the designated goals have been completed. You have never killed one more person. For this reason, your longest mission took half a year."
"It's easy."
"Wrong, you are the only one in this generation."
"So what?" Suddenly I felt very irritable.
"You are a killer who will not cause trouble for yourself or the Yao family." Summary.
After all, it is still a tool.