A Career in Another World Starting from Battlefield 1

I was playing Battlefield 1 in an Internet cafe, fighting bloody battles in the Verdun Heights, when a white light flashed and we suddenly traveled through time! In this different world where humans and demons are fighting for years, the arrival of five stars will surely stir up chaos. We should also let the nobles, knights, warriors, magicians, demons, goblins, and bandits from other worlds take a closer look: What is steel that crushes flesh and blood, what is fire that burns the world, and what is "World War I"?