The Apocalypse Bigwig Transmigrates to the 1980S, Leaving the Protagonist Squad Terrified

Dear readers, my new book, The Substitute Bride Joins the Army, and the Rough Soldier Panics After Her Morning Sickness, has been released! [Underdog comeback + punishing scumbags + face-slapping satisfaction + romance + sweet, doting love] Song Jianchu, a powerful survivor from the apocalypse, wakes up in a novel set in a bygone era as a cannon-fodder villainess who exists to supply the heroine with resources. She's also bound to a plot-assistance System. The System's first mission: Host, take a pound of flour from home and give it to Wu Xiuxiu. Otherwise, you will die suddenly within two hours. Song Jianchu: ... I'd have to be crazy to do something like that. The System's second mission: Host, take a pound of eggs and give them to Wu Xiuxiu. Otherwise, you will die suddenly within ten hours. Song Jianchu: ... Does it really think I'm some sort of tool for supplying her with resources? Fine. I'll deliver them. Song Jianchu brings fine flour, but Wu Xiuxiu refuses it. Song Jianchu brings eggs, but Wu Xiuxiu refuses those too. Once everyone else has left, Wu Xiuxiu wears an angry expression. “Song Jianchu, didn't you always wait until no one was around before bringing me food?” Song Jianchu sneers. You think you can take resources from me, you piece of work? Dream on! So Song Jianchu completes every mission the System gives her, but Wu Xiuxiu grows stranger and stranger. The System is dumbfounded. “Host, you're only supposed to be a vicious villainess.” Song Jianchu replies calmly, “Just tell me this: did I do the things a vicious villainess is supposed to do or not?”