Everyone Changes Jobs: The Negative Side Reversed, I Am the Disaster

This is a world where games and reality merge. Myriad races have invaded, the abyss has descended, and only those who undergo job advancement can wield power and stand above all living beings. Hao Ren transmigrates here, only to find he's been given the worst possible script. He awakens the S-rank profession of Sorcerer, only to discover his predecessor's body has been hollowed out by the profession's inherent characteristics. Fortunately, the [Reverse Reversal] system arrives just in time. "Burning lifespan to cast spells? Reverse!" "Spell power backfiring on oneself? Reverse!" "Body collapsing and disintegrating? Reverse!" Thus, a sorcerer with a unique style is born. Other sorcerers' spells are tragic sacrifices; his spells are absolute enhancements.