Everyone Changes Their Job: the Undead Natural Disaster Is Me!

Necromancers are weak? "Undead creatures are only worthy of some hard labor!" "You might as well change your job to become a necromancer instead of a duck!" "Holy shit! Something's wrong. Why is this skeleton soldier so strong?" "Why do his undead have so many mutated creatures? Director, I will report him for cheating!" Chu Nanfeng, who was sitting on the Frozen Throne, looked down at the trembling people in front of him, and remembered in a daze that he was once a passionate young man, but he didn't expect that he would become a natural disaster. [The introduction is short and weak, please move to the main text!