Once a popular fitness influencer, Lynn suddenly gains weight and becomes the target of vicious online bullying. She soon discovers that her sister Jenna used a dark-web app to steal her body fat and piano talent, while her boyfriend secretly cheated on her with Jenna.
But the system backfires, giving Lynn a strange new power: the more she eats, the more calories are transferred to Jenna. Lynn turns her comeback into a viral food channel, unlocks the ability to understand animals, and becomes an overnight sensation.
When Jenna tries to use Lynn’s stolen talent to win a competition, Lynn takes everything back and exposes the sisters’ dark secret and Jenna’s affair with Joe.
After winning the championship, Lynn breaks free from her toxic family, saves her cyber sprite Pip, and builds a new life. With her rising fame and the support of Sean, the mysterious billionaire behind her favorite account, Lynn finally gets her career, love, and life back.
