The film is a commemorative film for the 70th anniversary of Toei. It tells the story of the couple Oda Nobunaga (played by Kimura Takuya), who is known as the "Big Fool of Owari", and Nohime (played by Ayase Haruka), who is known as the "Daughter of the Viper". It depicts the 30-year trajectory of "man and woman" who experienced turbulent times. Set in the Warring States period, the two met because of a political marriage. Although they hated each other, they both had the dream of unifying the world. The two gradually formed a strong bond and moved forward together towards the dream of unifying the world that no one had ever achieved.