Before the staff member could understand the meaning of Chen Sheng's words,
He saw Chen Sheng go straight upstairs.
In the blink of an eye.
His figure appeared directly on the second floor of Building B.
Afterward,
The staff member saw.
Chen Sheng came to a door.
Knock knock.
He calmly knocked on the door.
"Challenge."
He didn't even bother to say hello.
Enter.
Bang!
"Disciple!!"
Accompanied by the dull impact and exclamations,
Chen Sheng walked out of the room and quickly went to the next one.
Repeat.
What kind of being was this?!
The staff member watched as Chen Sheng went in and out of the rooms, taking no more than ten seconds each time.
He felt as if his brain had crashed.
It was like he was just going in and out to say hello.
Little did he know,
This was not the Level C Building, nor the Level D Building.
Those who could live in Building B were often strong, established sects.