Wizard Arms Dealer

Chen Lin felt that he was being targeted. He finally became a doctor with both professionalism and good looks, but before he had time to connect with the nurse fairies, he traveled to the wizarding world. What was even more targeted was that he traveled through time again and actually traveled to the end of the world where zombies were rampant. But in the eyes of wizards, zombies are good things, and they are worried about not having enough materials. There are four million words of works, so please feel free to enter.