When a Kojima heroine stumbles upon a hidden labyrinth, she must navigate its treacherous depths to confront the truth behind a series of mysterious deaths....

In a world where the line between reality and madness blurs, a serial killer named Kojima's Madrigal Menace leaves a trail of victims. This story delves into the chilling mind of Kojima, unraveling the mystery behind his obsession with the Madrigal Menace...