The rise of a mad priest

Feydrin - an average actor on earth, whose carrier was jeopardized due to jealousy, and was eventually lead to commit suicide by his bullies, fortunately he was given another chance in a world... this world is not a normal world, it was a world filled with peril and danger, where a peaceful dream could turn into a nightmare, however, transmigrated into the body of a young priest, who the church had given up, and left to die due to his loss of control when consuming a potion. His sole motive was to become strong, but he will come to know how hard it is to be the strongest