The Reincarnated Person from Another World Longs to Build a Utopia with a Sword

To put it simply, it is a novel about a high school otaku who is capable of both literary and martial arts who is reincarnated into a different world similar to the one before the Renaissance and makes a name for himself. Newbies, please don't comment. Involving magic and technology, combat, alien military and political power. The story of the northern warrior who used modern knowledge to combine magic and liberated the demi-humans has been passed down through the ages in the continent of Asrea. There are no cheats in this article, and there are slight abuse scenes. It is recommended to read it with patience. Trying to use science to explain magic may be imprecise or too far-fetched. After all, mankind's current technological level cannot explain everything, not to mention that the male protagonist is just a student. And there are different types of scientific theories. I'm not very proficient in them, so forgive me. . . , Dialectical materialism will be concentratedly reflected in this novel. After all, the protagonist is a staunch materialist. There are demihumans, orcs, demons, elemental creatures, etc., And disputes between different races will be written about. It is a very normal background of the transition from the late Middle Ages to the Renaissance. It will not present a utopian world, let alone a dystopia. If we divide the degree of friendship according to positive and negative, the overall atmosphere of this world tends to be positive. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.