A mother with schizophrenia, a father who is indifferent to the family, a younger brother who is given special treatment, and a grandfather with dementia - Yui has been taking care of the family since kindergarten, including shopping, cooking, cleaning, and laundry. Yui's childhood, in which she endured her mother's violence and pushed her "childishness" to the limit, and her adult life, in which she became aware of her role as a "young carer". This is a story of her rebirth through work, marriage, and child rearing, until she regains her lost emotions while running into problems.