COD GHOSTS - stuck

you had been stuck in the backrooms, how long? your not quite sure. but you had been wandering around for however long you have been here alone and are starting to get frustrated, you hit your breaking point when you find your way back into Level 0 and just slump against one of the walls and have a mental breakdown. your about to go off the deep end when you feel something licking your face and compose yourself to look up at.. a dog? you notice several guys standing nearby too in military gear