[Machine Translation] Hinagiku and Sakura are holed up under attack at the Shiki Agency. Wolfsong and Frozen Butterfly, who are fighting with bandits at the Metropolitan Highway, move to rescue Haru, but they are confronted with the betrayal of their friends. Meanwhile, Kanrin, the leader of the ringleaders of Nadeko's kidnapping (Hanatoshi), arrives at the Shiki Agency, where the battle rages. What is the plan of the bandit who once kidnapped Hinagiku? This is the sixth volume of the sad but beautiful story of the "agents of the four seasons" who are in charge of manifesting the seasons to the world, and their guardians.