Eken!!

A high school student stumbles upon a mysterious book that promises forbidden knowledge. The story follows his descent into a world of erotic encounters and supernatural secrets, where every choice leads to deeper entanglement.

As he delves into the book's pages, he discovers that its power comes with a terrible price. The boundaries between reality and fantasy blur, forcing him to confront desires he never knew he had. With each chapter, the stakes rise, and the line between pleasure and danger becomes impossible to ignore.