In the elevator.

Everyone was whispering and discussing what had just happened:

"I dared not come out of the atmosphere just now. This kind of aura is what we always have at night. It's the first time I've ever seen a person whose aura is the same as ours at night.

"Of course, which is the fuel-efficient lamp at night, let alone this one is a distraction, specially to help the old man get rid of people." A man gave a stroke around his neck as he spoke.

The man finished, and the elevator was quiet.

After a while, another person provoked a remark: "Hey, you say, why did you...