Can't Tear Us Apart

Everyone knows about the backroom entities. They kill and multiply. But what happens when two agents who have been a duo for a few years now go into the backrooms to do whatever the agents do in it. yet the male partner is taken away by a entity and the female is left alone to fight off the entities that are still lurching around. but what happens if one saves her and fights off the other entities. Is it her partner underneath trying to protect her? Find out.