The world has been reborn after a nuclear war destroyed life on earth. However, not all was lost. Each country had bunkers hidden away underground that allowed humans, and certain animals, to be put into a deep sleep. Now, over eight-hundred years later, the earth has finally repopulated. The greenery has returned, animals are thriving, and civilization is almost like it was before the war. Almost. Instead, each country has reverted to using the system of monarchy. Currently, in North Korea, the next heir to the throne is Princess Nari, a beauty with long black hair and molten chocolate eyes. But, with being the princess to the throne and a beauty, trouble comes knocking at your window. And that's exactly what happened to Princess Nari.