Doomsday Online: Supreme Blessing (bestlightnovel-com)

Doomsday Online has descended, reducing the entire Earth to a ruined playground. It is occupied by countless terrifying monsters. Link awakens the one and only SSS-grade talent, Supreme Blessing, which can increase the quality of any equipment, skill, or item, at a rate of 10-10,000. Skeleton Longsword (Iron-grade), b…