In the Last Days, I Can Strengthen All Things

[Doomsday zombies, no rebirth, no virgin, space hoarding, system writing, strong protagonist, decisive killing] Meteorites fall from the sky, and the peaceful life in the past is broken. Living becomes the most expensive luxury. The protagonist Lin Yu awakens the golden finger all things strengthener, which can strengthen anything. The ordinary machete has been strengthened to the extreme, and it can cut out an East African Grand Canyon with one knife. Ordinary pistols are strengthened to the extreme, and an island country can be shattered with one shot. Ordinary nuclear bombs are enhanced to the extreme and can destroy the entire star system with one bomb. Lin Yu: You are the only one called a zombie! One slash kills a zombie, and one slash kills a small zombie. Zombie: Don't come over here! Survivor: Great, it's Lin Yu, we are hopeless.