Momoka, who cared for her mother until her passing on Awaji Island, and Sougo, who recuperated at his grandparents' house in Hanamaki, are the son of a separated father. Sougo's cousin, who is getting married on Miyajima. Sougo, who came to Sapporo following his admiration for Kirishima, meets Kosetsu. Were they all connected like this? It's so interconnected that one wonders, yet the phrase that remains in memory is, 'Connections are not severed, but fulfill their important roles.' Such thinking is also possible. However, it doesn't seem that way regarding the separation of parents.