After cute baby Tangtang is adopted by her uncle and aunt, out of longing for her mother, she goes out on the street alone and meets Zhan Beiting. Zhan Beiting feels deep affection for the sensible and clever Tangtang and decides to adopt her, not knowing that Tangtang is born with the ability to understand animal speech, helping Zhan Beiting resolve family crises, winning the love of Zhan's entire family, and from then on living a happy life.