Ja-Kang thought inheriting his grandfather's old, dusty store would be nothing more than a minor chore. He planned to quickly settle the estate and move on with his life. However, while exploring the forgotten corners of the building, he stumbles upon a deeply guarded secret —a hidden room containing a mysterious 'hole.'

This isn't just any hole; it's a gateway to temptation and unbelievable sexual encounters. As Ja-Kang cautiously investigates this strange phenomenon, he realizes that the 'hole' possesses a power that connects him to women in ways he never imagined, forcing him to confront desires he never knew he had.

Follow Ja-Kang as he navigates the thrilling, often perilous world opened up by this strange inheritance. Each use of the 'hole' brings new drama, new partners, and new lessons in pleasure, quickly turning his dull life into an intense spiral of romance and raw adult passion. This is a story where curiosity definitely leads to highly intimate experiences.

/ Alternatives: 구멍이 열렸다