After the literary hero Stray Dogs slayed the dragon, Nakahara Chuuya and Dazai Osamu accidentally traveled to the world of the Sorcerer War due to another crisis in Yokohama. In order to save the troubled Yokohama, they helped Gojo Satoru and Katsura Yukei to create a happy ending story. At the same time, the relationship between the two blacks gradually became clear during the mission. The strongest duo went around and communicated with each other, and finally everything was peaceful in the two worlds.
Concept: Time will blur memories, but will not erase feelings.