One-Eyed Swordsman [LitRPG]

Most thought Oswald only had one eye, few lived to see the other. Born in the slums, Oswald struggled to scrape by, barely surviving day by day. But hidden beneath an eyepatch, his right eye hosted an Animus: a cursed power that granted him strength at a terrible cost. Every time he used it, his own body withered, pulling him closer to death. Everything changed when he crossed paths with a legendary adventurer. Thrust into a world far beyond the slums, Oswald set out to master the power within his eye before it consumed him. He had only one choice, control his Animus, or let it consume him first. What to Expect: -Weak to strong MC -LitRPG with few stat blocks -Totally not demonic powers.  -No harem -Cool cat