Everyone Changes Their Job: After the Betrayal, I Take Charge of All Demons

[National Job Change] + [System] + [Revenge and Counterattack] + [Monster Development] + [Decisive Killing] + [Refreshing Article] During the apocalypse ceremony, in order to protect the "goddess" who was my childhood sweetheart, I was willing to bear the price of being polluted in my awakening, and was reduced from a much-anticipated genius to an F-level career. [Career Planner] has become the biggest laughing stock in the city. But after she awakened the S-class [Holy Light Priest], she threw herself into the arms of her wealthy rival in public, and said to me coldly: "Be realistic, your sister's illness requires resources, not a useless fantasy." At that moment, ridicule was like a knife and betrayal was like fire. It wasn't until I was on the verge of death that my blood stained the humblest slime, and the taboo system truly woke up—— [Ding! Detecting the host's extreme hatred, the only mythical profession 'Lord of Demons' has been activated! [The forbidden route has been met: by offering the blood of revenge, the 'Slime' can be planned to be... An SSS-level 'Abyss Devourer'! When the former goddess was still complacent about contracting an A-level monster, behind me, there was already an army of mythical demons. My name is Lin Ye, an ordinary career planner. However, the target of my plan is a monster. My planning goal is... To flatten the world!