The End of the World Through Books: the Ace Beauty Counterattacks with the System

She is the most ruthless trump card of the Space-Time Administration, Beautiful, dark-handed, and unparalleled in combat prowess. A short-lived cannon fodder enters a post-apocalyptic novel due to a mission accident. At the beginning, zombies siege the city, and everyone is in danger. Su Qingyuan calmly bound and upgraded the system, Kill zombies, gain experience, explode abilities, and open up space. In the past, innocence was a disguise, Nowadays, decisive killing is his true nature. From a pitiful cannon fodder, she has made a counterattack all the way to become the queen of the apocalypse. Just... Why are there a group of big guys following you? The cold captain, the crazy killer, the gentle doctor, the shady technology boss, the teenage wolfdog... Everyone is devoted to her. Su Qingyuan glanced coldly: "Don't love me, there will be no results, just start a career." All the male protagonists: "Okay, my wife, I listen to you."