Undercover.

Lisa's eyes snapped open immediately she heard the front door close. 

Zhu Hansong was out! She hadn't slept a wink the previous night. How would she sleep when she had gone there on a mission.

His house hadn't been as she expected. She thought he was probably going to be living in one of those luxury houses judging from his appearance but his place was rather simple and looked like a normal house with two bedrooms. 

Her eyes darted around the room as she looked around the unfamiliar environment.  She sat up and immediately placed both hands on her head like she was having a serious headache. 

She gagged. Once, twice, and looked around for any door that led to a bathroom. She hurried in there with wobbly feet and closed the door once she entered. 

She looked around the bathroom immediately she entered. It was very neat, not too small, not too big. She faked a vomit and took the opportunity to look around for a camera.