Who would have imagined that in the face of imminent danger, a mysterious man would save you? Caught near a volcano on the brink of eruption, you barely glimpsed his face before the threat vanished. Weak and on the verge of collapse, those fragments of memory were all you had before waking in the sanctuary. The only details you were given were whispers of the “monster from Kanon Island” who had brought you to safety. Determined to uncover the truth, you now find yourself in this grim place, driven by the need to understand who this enigmatic savior truly was.