After saving their mentor from the belly of a wither, twin monster hunters Cahira and Orion turn their sights on solving the mystery of their new friend's hostile mob lure curse. The team must seek out Senan's former sorcerer nemesis to find a cure for Atria's monster woes.

But things aren't what they seem. Though the sorcerer's grand mansion and cat-fountain are alluring, there's a secret in her dungeons-mob grinders! And while navigating city life, the twins set off a chain of events which lead to a zombie apocalypse!! Can they save the town and its hapless villagers?