Chapter 168: Beidou Gang

"Brother Nan, your sister-in-law is so domineering! She even said she needs to take responsibility for you! Ahahaha…" Rui Kun laughed uproariously without any consideration for the feelings of the person involved.

Nan Mufeng's head was filled with black lines.

He started to seriously contemplate: What exactly did Jian Xi mean by taking responsibility?

......

The hallway was only so big, and Rui Kun's laughter was so unrestrained that both Jian Xi and Shen Yu, who lived across the hall, could hear it.

"How could that guy be a doctor?" Shen Yu shook his head and sighed, "He doesn't have an ounce of propriety."

"Who knows?" Jian Xi shrugged her shoulders, "Third Brother, have you found the source of last night's drug?"

"Of course."

Shen Yu wrote three characters on a piece of paper and handed it to Jian Xi.

"Beidou Gang"

Jian Xi was taken aback, "Really? The Beidou Gang?"