Yagyu Dojo, where the true enemy, Shiro Amakusa, appeared after the decisive battle at Osaka Castle, and it seemed that a brief peace had returned. However, the enemy was lurking in an unexpected place. The "world recession", the invisible enemy that suddenly appeared, turned the kitchen situation of Yagyu Dojo into a windfall. What is a mysterious idea devised by the planner Yukimura in this predicament! ?? The first act of "Hyakka Ryouran" is a mysterious everyday picture scroll, and ...