Under the Crimson Sun

Tharizdun, the Chanied God, has released the Voidharrow--a liquid crystal imbued with his will and all the chaos of the Abyss--into the universe, and with it comes a transformative engine of pestilence. When exposed to the Voidharrow, individuals look as though they've been stricken by disease as the Abyssal liquid twists and deforms them into chaotic demonlike creatures. Behold the Abyssal Plague!

When a trading caravan manned by grafters and con men comes across a dead man in the desert they open the door to an Abyssal realm long since destroyed. As the Voidharrow takes hold of one of their companions, he begins to morph into a beast like none they have ever seen.

When the stakes are raised in an attempt to defraud some of the more unsavory rulers of this cruel world, the Voidharrow comes to play a role in a move that could transform our heroes forever.