I, the Priest of the Church, Piety Is Strength!

Hell is empty and the devil is in the world. The various powers in China are divided, and while the feudal lords in each country are fighting on their own, demons from hell are also interfering. A good young man from the 21st century became the elderly priest Charles of a small local church, and at the age of 76, he received a system in which he could be rewarded as long as he did things consistent with the priest's behavior. [You killed a lord who turned into a demon. Get 1 magic scroll] [You were not afraid of the plague and saved XX black lepers. Obtain 3 gold pounds and 1 attribute point] [You killed a cursed knight. Obtain two sets of heavy armor knight suits] When Charles saw a bunch of children dying at the hands of demons from hell. [Your heart is filled with anger, and your hatred for the devil has reached its extreme. Obtain a mythical weapon: Hammer of Punishment] When the era of the Holy See came to an end, Middle-earth was completely plunged into war and demonic intrusion. "I! Charles! The most devout servant of the Lord! In the name of the Lord, I launch... A holy war - an expedition!" In humanity's darkest moment, a white robe tears through the darkness.