The people of the White Shark Gang were of no use to Gao Yang; everything was settled by Satan himself.
Before carrying out any mission, Gao Yang is always keen to gather intelligence on the enemy. Conversely, he naturally wants to ensure none of his information is leaked to them.
Not having time to concoct a fake operation to confuse the enemy, Gao Yang was also too lazy to bother. For Mogilevich, he chose a straightforward approach. The only thing he needed to clarify was Mogilevich's whereabouts, while everything else was disregarded.
The head of a gang is certainly not civilized. In terms of evilness and valor, gang members might even be worse than mercenaries.
