Wu Xiaoxiao, an ordinary, clumsy boy who constantly got scolded by his mother, clung to an extraordinary dream: finding Nick, the dog who could talk. As Xiaoxiao embarked on his quest, the mystery surrounding Nick began to untangle. But his parents' dismissive attitude and his teacher's secrets only made things harder. The clash between his small dream and the harsh realities of life forced Xiaoxiao to confront growing pains and a cloud of confusion. Could his determination endure? Why did Nick have to leave? What mission was Nick on? This was a test unlike any Xiaoxiao had ever faced.