The Whole Sect Is Addicted to Gossip, While the Cannon-Fodder Supporting Actress Works Herself to the Bone

After transmigrating into a book, Jiang Lele discovers not only that she's a disposable supporting character, but also that she's saddled with a lousy System whose job is to help the heroine grow. The System helps her and even helps her scumbag father too. Is there no way to survive this? So, in a fit of anger, Jiang Lele starts calling the universally adored heroine “Mom.” Your daughter is hungry. You have to nurse her, Mom! Mom, Le'er is hungry.