"Dragon" appeared from the container that fell in front of Ryunosuke Dazai.The ominous yet beautiful "Dragon" Irako Rinne is a [disaster] that destroys the world.She had been sentenced to death and had been transferred.But the trick of her fate,The "Dragon" girl has a miraculous encounter with a boy, and her fate isI was about to make a big change."To save the world—let's make love."