In this world, the boundaries between gods and demons are blurred, and the fate of mankind hangs on a thread. Gods and demons coexist, and people struggle on the edge of hope and despair. The oppression of the upper class is intertwined with the suffering of the lower class. People pray to the gods in despair, but often receive no response. However, in this time of chaos, the wizards hidden among the crowd were suddenly guided by God. They used witchcraft and magic to formulate a set of contracts that could control the devil, in order to fight against the upper class who controlled the church's divine arts. These people who have contracted with demons are called judges, and those who are the most powerful people who have contracted with the seven original sin demons are respected as judges of original sin. They possess extraordinary strength and are the pioneers of struggle and resistance in this world. At the same time, supervisors who contracted with angels also appeared in the church. They were responsible for supervising the behavior of the judges and ensuring that the power was not abused. In this world full of mystery and struggle, everyone is fighting for their own beliefs and survival. In this troubled world, a girl named Xingna and a demon named Pulis will gradually discover the truth of the trial in this test of faith and humanity. It involves a conspiracy from heaven against hell. So, under the control of God, what will be the outcome of the judge? Let us witness this legendary struggle approved by God!