Real Ending
If you fulfill the requirements for obtaining the real ending in Five Nights at Freddy’s: Sister Location, you can head into a secret room instead of following Circus Baby’s instructions on the final night. Before you can check out the real ending, however, first you’ll have to clear a game level against Ennard. This requires you to survive a night in classic FNAF gameplay by keeping Ennard away from your position. Once you’ve cleared the level, you’ll unlock the game’s real ending.
In this ending, the player character goes back home to watch the season finale of a show called “The Immortal and the Restless.” Parts of certain episodes of this TV series are actually shown in-between each night of the game. It is suggested that Ennard and the player had managed to strike a deal with each other, and the player was able to walk away with his body unharmed. We also notice that the player has his gift of exotic butters in his home – something which was previously promised by HandUnit.