When the Cannon Fodder Meets the Love-Brained Female Supporting Character

"V-Release on January 25th, with extra updates (/▽＼) Jiang Nan was living a joyful life in the modern world when, for unknown reasons, she suddenly found herself transmigrated into a novel she once despised, becoming the male lead's cousin. Right after waking up, she encountered Xiao Ran, the female antagonist who, in her relentless pursuit of the male lead, ultimately brought about the downfall of the Xiao family. Logically, as the male lead's distant cousin who had no connection to the antagonist, Jiang Nan had no reason to meddle in Xiao Ran's affairs or the fate of the Xiao family. However... System: You have a new mission—help the Xiao family overcome their calamity, and you can ret...