The Unimplemented Overlords Have Joined the Party!

Shuutarou, a young and enthusiastic gamer, is selected as one of the fortunate few to participate in the closed playtest of Eternity, a highly anticipated virtual reality MMORPG. Eager to explore his unique dungeon creation ability, he activates the skill immediately upon logging in—only for a catastrophic system glitch to strike at that precise moment. The error traps all participating playtesters inside the game world, transforming what was meant to be a simple test run into a harrowing struggle where their real lives are now on the line. Amid the chaos, Shuutarou finds himself stranded in an entirely unpatched region of the game: the final boss lair. This unfinished zone serves as the domain of the six Evil Overlords, the most formidable adversaries ever designed for Eternity. Rather than attacking him, these supreme villains unexpectedly pledge their absolute loyalty, declaring the bewildered player their new master. Armed with the ultimate antagonists now fighting by his side, Shuutarou steps forward to face whatever dangers this deadly new reality has in store.