Chapter 486 - Chapter 0488: Serial Kill

Chu Feng looked at the waiter in front of him and said, "Are you asking how I knew? Then I will waste a bit of time explaining. Actually, you're quite clever, wearing the uniform of a waiter from this floor, but you ran here from the end of the corridor. I only heard your footsteps when you were close to the elevator—a waiter's running footsteps couldn't possibly be that light. Moreover, this corridor is fifty meters long, and it took a waiter only six seconds to run that distance. Entering the elevator without even breathing heavily—do you think that's possible?"