Noises come out from the office above the chamber and interrupt Wen Jun’s thoughts. It turns out all sounds in the office above can be heard in the chamber. His face freezes and then he leaves immediately.

Above the chamber, Ji Muxian and his teammates are walking fast into the office. The manager of the cement plant, Zhao Genbao enters after them.

Zhao Genbao keeps explaining smilingly, “How can our plant break rules? We always observe laws and ...