Jonam, the Jindo dog raised by Jjang Ddoong, gave birth to six cute puppies. Among them, only Hwangto, the puppy that looks just like his mother, is left behind, while the others had to leave. Although Hwangto is greedy for food and causes all sorts of trouble, Hwangto is Jjang Ddoong’s best friend. Then one day, Hwangto disappears...