When the End Comes, I Will Beat Everyone

[Hoarding + Superpowers + Cheap Finger System] City A has undergone tremendous changes after a gray rain. An unknown virus sweeps the world. "The latest news is that a creature suspected to be a 'zombie bird' has appeared in City A. It will attack humans and other animals and is highly aggressive!" On that day, there was a biting incident in a certain community, and the perpetrator even swallowed a piece of bitten meat alive. Since then, like cold water pouring into a frying pan, zombies have become rampant, and City A has completely fallen. - Yu Annuo suddenly unlocked the golden finger when she killed the first zombie, and a voice claiming to be the system gave her a gift package for beginners. [Yu Annuo: Is there such a good thing? [System: Tasks will be issued in the future, and the host can still get rewards after completing them~] After that, Yu Annuo embarked on a journey to kill zombies and save people along the way. [The host is asked to kill two hundred E-class zombies within three days. [Please host to clean up the wandering zombies in Yunfu streets within five days. [The host is asked to kill an A-level zombie within ten days. - The second heavy rain fell unexpectedly again, and mutated animals and plants appeared everywhere. After Yu Annuo got rid of the black widow the size of a wild boar, he just went out and met a car-sized tabby cat? No matter! She looked at the missions released by the system and started the mode of completing mission upgrades while stocking up crazily, diving in wherever there was danger. And he was traveling alone, so why did he still have a group of friends who were devoted to him when he returned to the base? Yu Annuo stepped on zombies and punched villains, and found that he seemed to have become the strongest without knowing it?