C622 A Huge Profit

What was going on?

Zhao Ziloong knocked on the door, but there was no response from inside.

He frowned and couldn't help but take out his phone.

"Ms Yang, didn't you say that the door was open?"

Zhao Ziloong took a deep breath and texted Yang Ziyu again.

"I suddenly changed my mind, so I locked it again."

After about thirty seconds, Yang Ziyu replied with a text message.

"Ah