The man in the trench coat who entered the underground secret room was none other than Yan Buming, the Deputy Director of the Wanghai Police Substation.
Yan Buming glanced at the dozen or so burly men in front of him and hurriedly said, "Take me to see Boss Su Yu Kuang immediately."
One of the brawny men promptly turned and led Yan Buming forward, while the remaining dozen men quickly disappeared back into the darkness.
Under the guidance of the brawny man, Yan Buming walked forward.
The underground was like a small city, filled with countless buildings and interconnected streets bustling with people. Everywhere, there were burly men covered in tattoos, wielding heavy firearms.
Roughly estimating, this underground city had at least a thousand fully armed brawny men.
Yan Buming walked through several streets and finally reached the end of the street.
At the end of the street was a steel door, guarded by eight men holding submachine guns.
