Whenever an Artificial Intelligence (A.I.) is introduced in a story, there is a very good chance that it will, for whatever reason, become evil and attempt to Turn Against Its Masters, Crush Kill Destroy All Humans, and/or Take Over the World. It doesn't matter what safeguards its creators install — the moment it crosses the line into sapience, it has a strong chance of going rogue at some point. [...] [tvtropes.org]