Qiao Yuxian and the others walked towards the elevator.
When they reached the elevator and were waiting, they heard Qiao Weizhou's voice.
He was making a phone call in the emergency stairway.
Qiao Weizhou and He Tu were not joining them for dinner but were leaving together.
While Qiao Yuxian and the others were tidying up, he received a call from their parents and went to the stairway to answer it.
The door to the stairway might not have been closed properly, as Qiao Weizhou's voice was very clear.
They were on the thirtieth floor, watching the elevator slowly ascend from the basement level minus two, listening to Qiao Weizhou's voice.
Qiao Weizhou said, "I don't know. I was in closed training at Xi Mei and went somewhere to see my sister. I haven't contacted her these past days."
Gu Yanjing glanced at Qiao Yuxian.
Qiao Yuxian watched the numbers above the elevator.
