The Pathfinders travel to the demon-torn Sarkoris Scar in search of more information about Hesla Embersplitter, who's been rumored to have connections to a cult in the area known as The Cult of the Screaming Grub. The agents in the area will need to explore the desolate wasteland to find Deskari's Gullet, a cave system filled with strange connections to other planes. It's there that the Pathfinders will find Hesla's treasure and maybe catch a hint of her ultimate goal, while frosty eyes watch them from afar, counting on their success.