After an accident leaves the young Dazhi with nerve damage and reduced intellectual abilities, he becomes known as a "fool." Following a devastating family tragedy, his mother abandons him when she remarries, leaving him to experience the harsh realities of life. Though his mind develops slowly, Dazhi retains an innocent heart and possesses an extraordinary ability to remember everything he sees. Encouraged by his angelic friend, he leaves the village brick factory and struggles to survive by wandering around, singing for money, and doing heavy manual labor. With guidance from a mentor and support from good friends, Dazhi toughens himself through life's cruel realities, gradually awakening his intelligence and transforming himself completely. Step by step, he rises from a lowly abandoned child to become a business tycoon and the richest man in a legendary tale of triumph.