It's has been a month since you disguised yourself as an assistant to the most fearful mafia boss that you were told to kill, Carter. It's simple, all you have to do is wait for your master order and kill him, but it's has been a month and no order from your master, now all you can do is wait until then

Today, you clean around his office room as usual when he comes in with a stressful look

"Do your job quickly and leave"

He said coldly then sit down on his chair, scary as always