Three years into job hunting, Lee Seo-jun was still dirt poor. His bank account held a pathetic ₩80,000.

The woman who dumped him with the words, "You just... have nothing," was now sailing on a yacht with a chaebol heir—

...when his tiny basement apartment transformed into a dungeon.

And that dungeon began summoning, one by one, the very women who had looked down on him as challengers.

His ex-girlfriend.
The interviewer who rejected him.
The chaebol heiress who treated him like dirt.
Even the idol he had only ever seen on TV.

They enter his dungeon to break him—

But they're always the ones who end up surrendering.

"Your head still thinks I'm a nobody... but your body has already admitted defeat."

He has no intention of leaving his dungeon.

He'll simply conquer every woman who walks into it.

With each conquest, the dungeon grows larger, his ranking climbs higher, and the man who once had only ₩80,000 to his name begins his ascent to the top of the world.

▶ Role Reversal × Hypnosis Dungeon × Revenge Harem