In the 10th year of Tensho, the most important event that influenced the history of the Japanese Warring States period, the Honnoji Incident, broke out. The dream of the sixth demon king Oda Nobunaga (played by Eisuke Shinoi) was shattered. While inheriting Nobunaga's will, his subordinates also started a fight for the successor. Niwa Nagahide (played by Fumiyo Kohinata) and the old writer Shibata Katsuie (played by Koji Yakusho) promoted Nobunaga's third son Nobutaka (played by Minosuke Bando); on the other side was the monkey Hashiba Hideyoshi (played by Yo Oizumi), who became famous for defeating Mitsuhide. With the assistance of his military advisor Kuroda Kanbei (played by Susumu Terajima), he pushed Nobunaga's second son Nobuo (played by Satoshi Tsumabuki). Both sides strived for the support of Nobunaga's sister Aichi (played by Kyoka Suzuki), and at the same time strived for all the power they could get. The Kiyosu Conference, which determines the direction of history, is about to be held. Who will be the final winner?