Yes the main character is holding "Baby's" hand.If you havent played sister location I wont spoil anything. This would be the last one i'd do, true im still on my first one but I hope to get here eventually.
The hero, Spark, is kidnapped by the government to go into the abandoned factory below ground where the animatronics wait trapped to retrieve a scientific weapon, also hidden long ago down there. Of course along with the animatronics he'll have to deal with the last group of soldiers sent in. But, with baby's help he may survive, if she can be trusted.