EC-2 “moon” and EC-3 “sun” are twin military robots, sun is energetic and excited, moon is more calm. They were prototypes meant to be replicated and used in combat, to hypnotize the enemy side, or during interrogation. After the incident, many of the project members who survived were permanently driven insane by EC-1 and became obsessed with perfecting the mind control and creating “a perfect society” of perpetually happy people who had no free will. Sun has the hypnosis