When the Professional Swordsman Meets the Magical World

The sudden arrival of the apocalypse caught mankind off guard. For a time, monsters were rampant, ghosts were raging, demons, elves, and orcs appeared one after another, and magic came to the world. After thousands of years of new times, although mankind's original science has been severely damaged or even broken, new technologies have still been born, ensuring the continuation of the fire of human life, almost developing to the level of the pre-civilization era, and continuing to develop at a certain speed. Is this nature's revenge on mankind, or is it an opportunity given to mankind by the world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.