Penitent One awakens from a sea of corpses. He didn't remember his name or his past, he only remembered the severe pain of a crown of thorns embedded in his skull, and a mission engraved in his bones and blood—to reach the giant church "The Mother of All Mothers" that stood in the distance. In the cursed place called Gustia, pain is blessing and distortion is grace. He is the sole survivor of the Silent Fellows, a sinner trapped in a cycle of death and rebirth. Holding the blade of sin "The Blade of My Sin", he will travel through the wasteland buried in ashes, cut open the believers who were twisted into monsters by miracles, and face the false holy king who turned into a five-armed giant. But what awaits him at the end of the road is not redemption, but a more cruel truth - repentance will never end, and miracles will change, hurt and condemn at will.