Two puppies, WEED and GB, who live in the Alps, heard that there was a canine paradise built by the divine dog "Silver Fang" in the distant Ou Mountains. Driven by curiosity, they began their journey to Ou Paradise. But when they arrived, they found that this paradise was far from what they had imagined. A series of blows and various crises lurking around them did not make them depressed, but instead tempered their will and increased their confidence. After learning the truth, WEED, in order to fulfill the wish of his deceased mother, led his companions with different experiences and his biological father, the divine dog "Silver Fang", and began to rebuild the paradise built by his father "Silver Fang" without fear of danger.