The Fat Transfer Revenge

Willow Zane was made obese by her twin sister Vivian Zane's Obesity Transfer System, suffering and dying. Reborn, she binds with the Discipline Reversal System. She loses weight, while her sister grows thinner from binge-eating. Willow gathers evidence to expose her sister's bullying. After her sister's system backlash and death, Willow breaks free from her twisted family, achieves self-redemption and a new life.