Ivy, a 440‑pound married mother, works as a mukbang streamer to financially support her greedy husband Owen’s whole family. Ignoring her doctor’s life‑threatening warnings, she later discovers Owen is cheating with pregnant Mia, and he and her mother‑in‑law even plan to collect her life‑insurance payout after her death. Pretending to join a high‑stakes big‑eating contest for prize money, Ivy secretly gathers evidence and checks into a weight‑loss rehab camp. While Owen recklessly embezzles corporate funds dreaming of her fortune, Ivy transforms herself. She returns as a senior manager, confronts him under his unrecognizing eyes, pushes for a fair divorce, and exposes all his crimes in court. Reconnecting with Lion, the boy she saved in childhood who offers sincere respect instead of conditional affection, Ivy rebuilds her career as a wellness content creator. She finally marries Lion and lives fully for herself.
