Feared as the "Lord of Calamity" and "Bringer of Despair," the 42nd Demon Lord, Diavolos, strikes terror into the hearts of mortals and demons alike. But he has a sweet secret: he doesn't crave souls—only sweets.

While dark rumors spread of a "Grand Ritual" meant to plunge the world into ruin, Diavolos is secretly gathering all the sugar he can find to satisfy his endless appetite for confections.

When his loyal vassal panics before him, warning that the mortals' army is marching towards his Citadel, Diavolos pauses mid-bite. "Well.. No problem," he muses, worrying about his empty honey jar more.

Prepare for a tale of epic misunderstandings, deliciously devious schemes, and a Demon Lord who just wants his next sugar fix.