From Nobunaga's Ambition to Nobunaga's Ideal

In the tenth year of Tensho, Oda Nobunaga, who was in desperate situation, was sacrificed by his son Oda Nobutada's best friend, Tsuchimikado-ryu Onmyoji Shinki Kiyoshi, to use his blood essence to perform forbidden arts. Using the Japanese stem and branches of the Renwu year as the soul anchor and the Japanese dragon vein as the boundary lock, he was sent to drift in the cracks of time and space for four hundred years. He tragically stepped on the Renwu day of the Renwu year from 1642 to 1942. Finally, on another Renwu day in 1969, the 44th year of the Showa era, he fell into an abandoned nursing home next to the former site of Honnoji Temple in Kyoto. As soon as he appeared in the world, the same quarrels as those between Mori Ranmaru and Ogawada Tomokatsu were heard in his ears. Nobunaga mistakenly thought that he was still in the old department, and he reprimanded him but was contradicted by a strange young man. Suddenly, he realized that he was already in the unfamiliar Showa era and was in a secret gathering of the Communist Party. The overlord of the troubled times raised his eyes for a moment, and met Nobuko Shigeya, the cold and aloof core of the organization, and it was fateful love at first sight that spanned four hundred years. The hero of the Warring States Period fell into the current of the Japanese era in the 1960s and 1970s. With a millennium of machinations and murderous demeanor, he dealt with the undercurrent of the era, only to protect the destined people.