This is a story about the dream of conquering the world. A long time ago, people called the universe an era of chaos. The eastern and western planets were distributed in the world, and people on both planets built various cities. After years of baptism, in modern times, West Star has obtained the breath of the dragon, and under the leadership of the king, it has gradually become stronger. On the other hand, there are still many powers seized by chambers, which makes the war continue. With the goal of unifying the world, the Oda family struggled forward amidst the chaos of war... At this moment, Jeanne Kaguya, a girl from the Star of the West, received a revelation and saw the birth of the "Savior Lord" from the prophecy. Joan of Arc came to the East Star, and had a clever encounter with the crazy young man Oda Nobunaga called "The Fool", but it was unexpected that their encounter would involve a war between the two planets. "Oshikai" was not started on West Star, but after Oda Nobunaga sat on it, it was miraculously resurrected... What kind of turning point will the fate of the two usher in