More than anything, Nu Dang loves to fly his kite, but one windy day the string slips and his kite disappears. The story follows Nu Dang as he searches for his kite. In his small boat he paddles down the long brown river asking the sweet-cakes vendor, the cloth merchant, the butcher and others if they've seen his kite, but no one has. At last he sadly makes his way home, where a joyous surprise awaits him.