This King Is Really the Lich King

This is a sad story Of course, I play the villain in this sad story. Tremble, mortals of the earthly continent, I, the Lich King Daniel, am here! "Stop it, don't commit the chuunibyou." The Demon King suddenly made a stop gesture, "Your mission is to save the world." "..." This is the story of the Lich King who fell into a foreign land. PS. This Lich King is a bit dirty