In her past life, Vivian was drugged by her best friend Jessica, causing weight gain. Jessica and Vivian's boyfriend Zack then leaked her private video; Vivian jumped to her death. Reborn on the fitting-room frame-up day, Vivian calmly plans: secretly recording evidence, turning traps against her enemies, exposing Jessica's poisonous schemes. As "Zack.S," she ruins Jessica with massive debt and Zack's violent control, then feeds Zack hormone-laced desserts, making him obese and out of control. Jessica is stabbed by Zack and permanently paralyzed; Zack gets life; Ethan is jailed.
