Prior to the end of Act II, your only interaction with the BoS is Paladin Danse, Scribe Haylen, and Knight Reese the only remaining members of a BoS Recon Squad sent to investigate the Commonwealth. One that you meet up to the mid-point of the main quest, and another that makes their appearance in Act II. The BoS that you meet in FO4 takes two forms. Now that we’ve had a chance to talk about the background of the Brotherhood of Steel (BoS), let’s discuss their appearance in Fallout 4 (FO4) and the morally grey storyline they bring to the table.