Alien World: Full-Time Demon Warrior

When I woke up, I came to a world of magic and fighting spirit. China was still there, but the world was no longer the world in my mind. The roar of a giant dragon came from above the clouds. Pedestrians on the street were riding unknown monsters. In the castle, demons were having a drinking party and talking about hunting humans. On the other side of the wall was the kingdom of the dead, and evil gods from outside the territory were watching the world in secret... Humanity's technology has declined, and guns and shells are just toys in the eyes of aliens. Dragons, elves, demons, goblins, dwarves, Warcraft and even the undead, this is a continent full of thousands of people. Some people wield magic wands to strike across the sky, some drive giant dragons to soar in the sky, and some people can only become the playthings of Warcraft... And I was in a daze in the library of the Magic Academy. "Every Warcraft Hydra is a holy class, and purebred elves can actually live for nearly ten thousand years. What is a summoning magician? Undead magic, I think it is stronger. How about I change my job to an undead archmage? The Encyclopedia of Seventy-Two Magic Swords in the Mainland, are they so awesome?" Standing in front of the bookshelf, I looked at the endless books. This was the first time I was so eager for knowledge and eager to learn. Learning makes me happy!