The Laid-Back Villainess Is Forced to Work Every Day

Jiang Rong transmigrated by accident into a cannon-fodder female character in a novel with a Dragon-Aotian-style heroine. From then on, she became the fixer of bugs, the one who put the plot back on track, and the tool for bringing the male and female leads together. Wherever something was missing, she filled in the gaps. If the heroine strayed from the plot, Jiang Rong would guide her back. If a supporting female character failed to bother the heroine on schedule, Jiang Rong would take her place and complete the task. If the romance between the leads went off course, she would personally step in and talk them through it. In short, she took care of every odd job and hard task herself. She thought the plot would run smoothly, but then the System suddenly crashed midway through. The Demon God awoke, and Jiang Rong, who had thought she was doomed after using up all her save slots, came back to life. Only to find herself surrounded by demons of all shapes and sizes. Jiang Rong: ??? Also, why does the heroine, a descendant of the Demon God, look at her as if she were her sworn enemy??