Apocalyptic Alchemy

A meteorite hit Qi Feng's house. Qi Feng woke up in the hospital and unexpectedly found that he had an alchemical system in his body. When the zombie virus broke out, in order to have a place for himself, Qifeng began to use the alchemy system to refine his own advanced equipment. "Little brother, the area in front has been occupied by zombies. Even my army can't get through. I think it's better for you not to die." "Don't worry, sir, that area has been cleared by me." "Hey, this little brother is really good at joking. How can you be so clear on your own? You don't care about the person you're bragging about. Am I that easy to deceive?" "Report, sir, all the zombies in that area have fallen. Do you want to continue moving forward?" "What?" …