In 1412 AD, the war between Britain and France gradually intensified, and death and poverty were ruthlessly devouring the entire world. On the battlefield filled with the smell of gunpowder smoke, countless displaced orphans are like the craters left on the battlefield. The French government quickly took steps to take in these bereaved children.
At that time, the Corpus Christi, the most influential church in France, was also involved, and Joan of Arc was taken in by the Corporación under such circumstances. During the fifteen years she spent in the church, Joan of Arc had been living safely, but in an absurd but real dream, Joan's wheel of fate finally opened...
Everything revolves around a book of "Revelation" that has sealed countless devils. When the seal is lifted, the crazy devil subverts the rules and laws of the world. Various races hidden in the darkness - the Earthling Tribe, the Moluomo Tribe, the Boy Tribe, as well as various banshees and yin children appear one after another in order to compete for the devils. Among them, the five strongest ghosts: Hador, the catalyst of jealousy, Seborra, the corruptor of hatred, Arans, the deepener of cowardice, Wenras, the deluder of lies, and Remdor, the devourer of darkness, took over Joan of Arc's body, and she was branded as a "sinner" from then on. The Eucharistic Society also sent out the Twelve Apostles to search for Joan's whereabouts. At the same time, another organization, the Supervisory Council, was also obsessed with Joan's power. They had the only twelve sinners who could fight against the Twelve Apostles. Like Joan, they were also branded "sinners" because of their sins.