For a moment I forgot he knew other wolves. I'd guess she is possibly from the White Fang or otherwise someone he knows from that same space. Would make sense to be under the Corvin faction as he WAS the alpha after all.
So is the next chapter containing anything of merit, or just an explicit scene? Genuinely asking as if it’s just explicit then I’ll likely skip it and go to the chapter after it. This story is great without it, don’t feel it’s needed at all.