During a severe drought, Liu Cuihua, who had a huge appetite, was divorced by her in-laws and fell into the water, time-traveling to modern times. She won prize money by winning competitive eating contests, became a viral mukbang streamer, and landed endorsement deals. Traveling back and forth between ancient and modern times, she brought back rice, flour, and crayfish to improve her family's life. After consuming these, her family successfully repelled the former husband's family who came looking for trouble. The Liu family's financial situation completely improved, and the ex-husband and former mother-in-law regretfully begged to reconcile, only to be driven away by the Liu family. Liu Cuihua lived a glorious life across two worlds thanks to her great appetite.