After a moment of hesitation, Mu Nianqi brought along the Samurai Short Knife. When she returned, she had already asked the on-duty security guard, and An Xiuru's car hadn't returned yet.
The Jing Shan Villa District was very quiet, with few people wandering around usually. With a calm expression, Mu Nianqi walked up to An Xiuru's front door and subconsciously scanned the ground and the position of the door handle, but discovered nothing unusual.
She took out the duplicated key and opened the door, walking in. Shoe rack, living room, she observed all suspicious places, almost instinctively.
"An extra pair of shoes? Perhaps it was here all along." Mu Nianqi wanted to leave, but given what the security guard had said, she thought the house was empty, and entered the room to replace the battery of the monitor, the task could be done in just three minutes.
