From Musketeer to King of Knights

Lucis travels through a fantasy world similar to the 17th century and awakens to an explosive panel. He originally wanted to earn money by hunting with a matchlock gun, buy a knighthood, and become an ordinary wealthy businessman. But unfortunately, fate played a trick, the Holy See imposed excessive taxes, the empire fell into civil war, and gangs oppressed them. The monsters from the abyss reappear, and the world-destroying storm is coming. In order to survive, he joined the Knights and became a musketeer. From [Swordsmanship (Introductory)] to [Holy Sword, Storm Divine Punishment]. From [Fire Gun (Introductory)] to [Devil Gun, Fire of Hell Karma]. From [Spearsmanship (Introductory)] to [Sky Spear, Sanctuary Glory]. Many years later, Lucis, who led the human army to drive out the apocalypse and became an eternal hero, climbed up and shouted: "I have done so much just to prove one thing - knights are better than mages!"