Warning: This post contains spoilers for Episode 3 of The Last of Us Season 2.In the wake of the devastating events of last Sunday's episode of The Last of Us, this week's installment marked a new chapter for Ellie (Bella Ramsey) and the rest of the survivors of the infected horde's attack on Jackson.

Last night's new episode of "The Last of Us" introduces the Wolves (WLF) and the Seraphites. Here’s what to know about who they are and why they’re fighting each other.

So what’s the deal with the new cult in The Last of Us? Who exactly are the Seraphites? About 20 minutes into The Last of Us Season 2 Episode 3, the action suddenly shifts from Jackson, Wyoming to a verdant forest trail.