Beauty and the Beast (DRAMAtical Murder fanfic) (Boyxboy)

A year after the fall of Platinum Jail, the entire known world is destroyed by travelers from another world. The world of the dark, of the unseen entity in the shadows.

For Japan and Midorijima Island, they are yokai, having migrated from their own dying world in giant floating ships. Six ships cover the region, one in particular being interested in Midorijima Island for one reason.

The ship's lord was once wounded by a mortal man. That man created two children, twins, from the lord's genetics. And now he wants them back.

Yet even in the strict harshness of yokai ethics and politics, one particular yokai finds his heart and body finally soothed for the first time in millennium.