Next to Joseph Street, in a residential house, Xiao Lin persistently rang the doorbell of Room 402, but no one ever responded. He stepped back and looked up towards the fourth floor. The window was tightly shut, and at this time of day, the building rarely had anyone coming in or out.
"Mr. Xiao, we come to visit every day, but it's always the same result. Even when we enter the building and knock, Edmund never shows up." Rochester explained beside him, struggling to transition from seeing Edmund as a suspect to someone with a special status, and becoming his superior, he felt it would take time to adjust to this change.
"Every day?" Whether talking to himself or truly asking, Rochester nodded. Xiao Lin rang the doorbell for Room 401, and shortly afterward, an elderly voice was heard. "Hello! We're agents from the police station, please open the door."
