Dantoudai no Hanayome – Sekai wo Horobosu Futsutsuka na Tatsuki desu gaDantoudai no Hanayome - Sekai wo Horobosu Futsutsuka na Tatsuki desu ga.; 断頭台の花嫁 世界を滅ぼすふつつかな竜姫ですが。; Bride on the Guillotine: The Dragon Princess Who Destroys the World

A “Dragon” appeared from the container that fell in front of Ryuunosuke Dazai–. The malevolently beautiful “Dragon”, Rinne Irako, was sentenced to death as a “Calamity” that could destroy the world and was being transported. However, whether it was a trick of fate, the “Dragon” girl had a miraculous encounter with the boy, and fate was about to change significantly. “It’s to save the world– come on, let’s love each other.”