In a world where mushrooms have decimated the people of earth, a doctor gets caught up in a conflict between the survivors' government and a band of revolutionaries.
Japan is again in turmoil as a subordinate of Toyotomi, Ishida cuts a wrath of fury across the land while other warlords rally for an era of peace. Masamune and Sanada must fight Mitsunari in order to bring the country to peace.
