Actually, in the eyes of Mr. Su Bai and the fat guy, even if this group of people gathered together and stayed still, they still appeared somewhat naïve. For example, they even split up into different rooms to sleep. This gave Mr. Su Bai and the fat guy the opportunity to take them out one by one. Even though they were physically close to one another, as long as they weren't in the same space, it wasn't too difficult to quickly seize an opportunity to kill someone in an instant.
