It was a nice day outside... Or was it? Nopony knew here, where these two ponies lived. There were two ponies, the one who was called master and the one who was calling him master. Their both names were unknown to eachother, for now...
Master was on his old computer which was covered in dust. Master got up and walked away. Master left it on. Some time later he, the other pony, walked into the same room. At this time he knew that is was his free time and he could play some old computer games. They looked like thousands years old but worked perfectly, thanks to the bad graphics. But he didn't care about that and lied in front of the screen and looked at the keyboard with weird red paint all over it. It of course smelled like blood, not the fresh one of course. He looked at the screen and saw Master's past messages with another user. Master rarely chatted with somepony online. It was like there were no ponies at all... He opened his game and began playing.
While he was playing he heard the metal door being opened and somepony talking. "Hello? Is anypony here?" he heard, about the sixtyfourth time. In three seconds there would be his Master's hoofsteps and then Master would say "Oh my Celestia! It's great to see somepony else in this whole mess... How is the Equalestria?" and that pony would be slaughtered later... He looked at the new pony and his Master for a second, then continued playing his games.
His opinions on killing were positive. Master would lure ponies, they would be slaughtered and then they would eat them with some vegetables! If there would be any vegetables, of course... Cannibalism, he thought, may be a bad thing but we need to do it to survive in here. He completed his games once again. The plot twist always made him laugh. But he tried to not make a noise this time, Master was sleeping. He closed the computer and went to his sleeping corner. He closed his eyes and dreamed about the outside...