My Best Friend and I Got Thrown into the Apocalypse Together: If You’re Crazy, I’m Crazy Too

[No romance + apocalypse + stirring up trouble + villains + frenemies who are best friends + sneaking around and doing all sorts of bad things] In a nutshell: Two little demons wreak havoc in the apocalypse. After transmigrating into the body of a pitiful girl abandoned in the apocalypse, she faces a catastrophic situation from the start: zero supplies, zero combat ability, and zero equipment. No problem. The two of them know how to keep their heads down. When others fight, they work the sidelines and cheer them on. When people fight tooth and nail over supplies, they sneak around to loot the spoils. While everyone else is a lone wolf at the top of the apocalypse, they've already latched onto powerful allies and are quietly waiting to be carried to victory. But as they keep lying low, people start to realize something's off. Wait, what? You two are the real powerhouses! The two of them: “Don't be ridiculous. We're just two ordinary, helpless women.” Everyone else: “?” Helpless women who can make a powerful metal esper so mad he explodes? Helpless women who can come and go freely amid a zombie horde? Helpless women who can kill a Zombie King with a single slash? Do they have some kind of misunderstanding about what “helpless women” means? The zombies also come out, clutching their battered faces and crying, “Slander! They're slandering me!” The two of them: “We really just want to be useless little nobodies, but people keep dropping gear for us.” Later, they learn that they're just villainous cannon fodder in a harem novel aimed at male readers. But without their knowledge, the male lead's brotherhood has been wrecked, his harem has awakened to their true selves, his opportunities have been stolen, and even the villains have been eliminated one after another by the two of them. The two of them: “Eyes open, get to work. If the villains won't do it, we will. Once we're done with the male lead, we'll take on the villains.” Xia Mingyue: “Bestie, I'll be the male lead's dog and support you.” Su Nuan: “Bestie, stop being a dog. Someone just dropped something for me...”