Job Transfer for All: the One Who Revives the Undead, I Am the Natural Disaster

In the beginning, I am reincarnated into a necromancer, and I want to conquer the other world! But this body is dying. "Don't create a new account!" In critical situation, skill contract! Target myself! Career promotions, name changes, abilities updated! Obtain a new talent, death recall, and obtain the opponent's talent skills in the memory of the deceased. After acquiring professional characteristics, all parts of the body are components and can be replaced accordingly. Who said flesh and blood are weak? I want to become a god in the flesh! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.