Chapter 20 The system pop-ups were flooding his vision. With Duan Wenyu standing right there, Zhou Fangdong couldn't afford to stay silent for too long to examine them closely, so he dismissed them all for the time being. Zhou Fangdong took the key to Room 102 out of the ring and handed it to Duan Wenyu, instructing him, "Keep this key safe. Tenants who possess a room key will not be attacked by the apartment's ghosts while walking through the building. If you forget the Tenant Rules, you can check…