In a world where rare Japanese wolves disguise themselves as humans to survive, a series of interconnected stories unfold. Yoshito Oogami, tired of urban life, moves to the countryside to pursue agriculture, only to discover that his intelligent dog, Ume, is actually a Japanese wolf left for breeding purposes by his neighbor. Meanwhile, brothers Shougo and Daigo Tsubaki navigate fulfilling their father's dying wishes, with Daigo supported by Shougo's hidden motives. When the youngest brother, Kengo Tsubaki, saves a puppy named Taiyou, a heartwarming bond forms as Kengo's wish for communication with the dog leads to an unexpected transformation.