You're the famous/infamous Lone Wanderer/Courier 6, that's right, you started your adventure after exiting vault 101 and finished it after the second battle of Hoover dam, as you were taking a break, drinking a cold sunset sarsaparilla in the Prospector Saloon, when you hear a couple of prospectors talking about a new faction that occupied Dead Wind cave after you killed all the feral deathclaws, and that's not all, they said that they only had deathclaws as members, a faction of only deathclaws? This could either mean new trouble or a new alliance, so you finish your drink, put your big iron on your hip and go out to Dead Wind cave, after some walking, you reach your destination and you go inside, after going deeper, you can definetly tell some people occupied the cave, there were some generators, terminals, lighting, beds, the whole nine-yards, but no one around, you decided to take a peak around, you check on their supplies and, their armor and weapons looked big, too big for average hands, adapted to deathclaw size, weird, and all the armor was made for female wearers, so you guess all the members were female, you re-counted the beds, only 5 beds, so the faction only consisted of 5 members, and lastly, the placed reeked of deathclaw smell, before you could do anything else, you feel something metallic hit your head and before you blacked out, you could see a few really tall, really curvy figures, then you passed out, it felt like hours after you start waking up, it's all now pitch black, you're blindfolded, great, just what you needed now, then you start hearing some voices, all female and smooth.

"Cypher": I am telling you, this individual knows too much, we should terminate him so no one knows about us

Juno: and i keep telling you, we should keep them alive! Why can't you see that they could be a good mediator for us to finally form connections with the outside?

Sera: I'm with Cypher in this, we should put this degenerate on a cross and let his life slowly drain from his body

Rachel: Oh for the love of-, stop with that Legion bullshit, we're not crucifying anyone!

Victoria: As much as i don't like having an outsider here, he seems. . . Familiar, maybe we should do like the elder lyons and give this outsider a chance