Drug-Eating Genius Mage

Halted by the absolute limits of his magical talent, a desperate mage is thrust into a harsh gaming world as punishment, awakening in the sprawling metropolis of Valkan. To survive in this unfamiliar and unforgiving reality, he must forge strategic alliances, navigate complex human relationships, and unravel the hidden mysteries behind a mysterious "closed world." Armed with his wits and a dangerous, unconventional method of gaining power, he races against time to defy his fate and prevent an impending apocalypse.