The Eternal House of Sorrows is located in a secluded rural area not far from the small town. A girl named Margaret is forced into the church and escorted by Father Augustin and his fellow priests, Igor, Kairo, Milas, Cazimir, Leonardo, and Anthony. Father Augustin is convinced that Margaret possesses supernatural powers. One of these is that Margaret was born without pupils and has jet-black, dull hair that is the same color as her eyes. This suggests that she is related to the ancient prophet. Augustin hopes to use her "powers" for his own gain. But soon, abnormal and strange things begin to happen in the church since Margaret's stay there. People disappear, corpses are found, disputes arise among the priests, and even shadows appear out of nowhere. According to the scriptures, the spirit of the prophet wanders around the church. Those who honor him well will receive happiness in life and all their soul desires. But woe to those who oppose him. Margaret takes matters into her own hands and begins investigating who is causing all this despicable situation. But... will she succeed? Does this prophet really exist? Or is it someone posing as one? To find the answers and the truth, I recommend reading this mystery and horror manga.