Roomba Isekai

Spot was summoned from his comfortable charging pad and familiar floors to a world of magic and intrigue. But after the flight of his new patrons, he is left alone to care for a filthy castle. During his quest to keep this new home clean, Spot will face demons, foreign armies, and his arch nemesis, the dreaded stairs. All those who stand before him will be swept away. Those who follow his spotless trail will find enlightenment, purity, and a world on its knees.

After ridding their home of the demon Lieutenant lurking within, Spot and Bee are left with quite the mess to clean up. The castle lay in ruins around them, its repair a daunting task for even the most industrious little vacuum. Fortunately, cleaning is Spot's specialty. But little do they know that their actions have far-reaching consequences. A new threat has begun to rise in the countryside—an undead plague that threatens to scour the land of any human life.

In the aftermath of a harrowing battle against a relentless undead horde, Spot, our valiant warrior, delves deeper into the shadows to cleanse the lingering corruption. Meanwhile, Bee maintains their hard-won peace at home. Yet, the order they seek remains elusive.