Unmanned Drones versus Unmanned Drones

"Do you understand now why I've been working so hard to try and open the seventh brain region of every human?" asked Harris.

Xia Fei was shocked, not expecting Harris to have such a motivation behind all his craziness.

Harris breathed a sigh of relief. "The humans may seem incredibly strong, but we are on a slow decline. According to a survey by the Alliance, the number of people with one ability, particularly advanced stage ability users, is on a slow decline. Perhaps in a few years, humans will just be like other sentient lifeforms and won't even have abilities. By that time, the weak humans may not even be opponents to the insectoids, Na'vi, or the other sentient species.