The Supporting Female Character Rises to Fame in the Quick Transmigration World

They are cannon fodder, passersby, supporting characters in the protagonists’ stories. It seems none of them get a happy ending. Then A Wu becomes them... [Her husband returns victorious from battle with a delicate, fragile woman by his side] The wife who should have been cast aside becomes a disciple of an immortal living in seclusion. The fragile woman he brought home: “Sister, look at the general. He’s so crude, nothing like me. I feel so sorry for you.” The puppyish man trying to steal her away: “One man just left, and now there’s a clingy, fake-sweet green tea?” [In a world of real and fake heiresses, the heroine is the fake heiress] The real heiress, who should have been mocked and despised, knows how to make pills. The fake heiress: “Sister, they’re all pretending to play with you. I’m the only one who’s really playing with you. Don’t believe me? Feel my heart...” The puppyish man trying to steal her away: “This sweet-and-sour act feels kind of familiar.” The heroine causes trouble under secret identities. There’s a System, but it’s not much help. There’s also a red-envelope group chat, which is the main focus. The heroine isn’t human, isn’t human, isn’t human. That bears repeating three times!! The heroine’s golden finger is insanely powerful!!!