Doomsday: I Can Upgrade Items Without Limit!

A slower-paced, overpowered apocalypse story. Reborn into an apocalyptic world invaded by darkness and crawling with the undead, Su Yuan obtains the Infinite Upgrade System. Everything in the world can be upgraded without limit!

A beginner evolution serum!

Upgrade it into a **Divine Evolution Serum! Become a god in one step and stand above the Myriad Worlds!

A broken alloy battle blade!

Upgrade it into a **Divine Weapon! One slash splits the heavens, and the rise and fall of all realms rests on a single thought!

A battered sniper rifle!

Upgrade it into the Eye of Death! See through the boundary between life and death, and pierce the heavens and earth, yin and yang, with a single shot!

Any item!

After being upgraded in Su Yuan's hands, it can rival an innate treasure!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.