Lin Qingxue, a master's degree graduate, transmigrates into Lin Xixi, the daughter of an infamous villainous family in a period drama. She also gains a special ability: a crow's mouth that makes her ominous predictions come true. Initially, she plans to distance herself from her family, but unexpectedly experiences a warmth she has never known before, setting her on an unconventional path to saving them. She 'curses' her father, predicting that he will be arrested for profiteering, and he immediately becomes an honest, hardworking man. She 'foretells' that her eldest brother will get into trouble for associating with gangsters, and he instantly turns into an obedient good boy. Under her disastrous-sounding blessings, the whole family gradually heads toward a brighter future. However, this deeply infuriates her cousin, who has been reborn and vows to drag the heroine's family back to their miserable fate. Adapted from the Tomato Novel I'm Saving My Whole Family with My Crow's Mouth by Mi Cai Dou.