Jiang Zhenhua is a single father with a tortuous experience. In his early years, his family was poor. In order for his younger brother and younger sister to study, he dropped out of school to work. Afterwards, his wife died of heavy bleeding while giving birth. Jiang Zhenhua relied on his own strength and wisdom to cultivate three outstanding daughters. On the occasion of his father's 70th birthday, his father called Jiang Zhenhua to bring his three daughters home, but he was discriminated against and constantly made things difficult by his younger brother and younger sister. In the end, the appearance of the three daughters proved Jiang Zhenhua's efforts, and the younger brother, younger sister and others also realized their mistakes.