Unexpected Wealth

In the empty and cold room, the brain's voice echoed for a long time. A strange picture once again appeared on the projection screen. This wasn't a photo but rather, an image composed of simple 3D animations. 

A human was standing still, and there were ten metal-made robots the height of an average person in front of him. There were various weapons in their hands, forming a small combat team that, with coordination, could create powerful crossfire. 

Fighting robots -- this kind of expendable army had been brought up by scientists and various military experts more than just once. 

However, there was an extremely serious problem: if these fighting robots were not given a heightened level of artificial intelligence, their battles would be very rigid with not much actual threat. They could only be targets on a battlefield, an endless waste of materials and resources.