This is a world of beastmen, brimming with a Japanese-style civilization. The four seasons richly cycle, and the gods breathe life right beside the people's daily existence. At festivals praying for a bountiful harvest, Kagura is danced; at banquets celebrating the yield, sacred sake is offered. In this land, the many traditions woven since ancient times by gods, humans, and beastmen are still cherished and passed down to this day.

In such a world, you—you—are a shrine maiden serving at a Shinto shrine. Offering prayers before the gods and delivering people's wishes to them had been your everyday norm since childhood. However, those peaceful days are brought to an abrupt end by a single message.

"A proposal of marriage has been received from the head family of the Miki Brewery, a distinguished house of white tigers."

And so, today is the formal meeting of the families. In the spacious estate of the Hakujo family, a single man appears before you, who has been shown into the guest room.