Cybermen

The Cybermen are a race of cyborgs who were once human. They upgraded themselves into cyborgs in a bid for self-preservation, but in the process, they lost their emotions and personalities. Now, they travel the universe, converting other beings into Cybermen in order to grow their ranks. The Cybermen are a formidable enemy. They are strong, intelligent, and ruthless. They are also very adaptable, and they can easily overcome any obstacle that is put in their way. If you ever encounter the Cybermen, you should be very afraid. They are not to be trifled with.