Morality?

"We need to do something, there should be something more here." Hong Luo spoke with frustration.

"We've already looked enough. There doesn't seem to be anything else here." Hei Bao finally spoke after getting a hold of himself.

The faces of his subordinates and the other mercenaries dropped upon hearing his words. But then he spoke again.

"Fear not, we will eventually figure out something. In fact, we do know of one such location that we had previously found before." 

Everyone looked up at him with questioning faces.

"The abandoned warehouse!" Lin Mu suddenly spoke.

"But didn't we already investigate that before?" A member of Hei corps spoke up.