Friend of the Demon King

Humanity’s final plan to end a century-long war against demons is about to be completed. The Continental Demon-Sealing Formation is meant to make every demon in the world disappear, and the hero Part and imperial mage Noah are sent to carry it out. At their final destination, Part and Noah meet Roro, a young shepherd boy. Together, they stand on the verge of completing the great plan—but when the day arrives, everything is turned upside down.