It was a place called Oruhis by the outside world, that is, the dreamland in ancient language. In the eyes of the outside world, this closed land is full of countless mystery and unknowns. There are countless wealth here, flowers blooming everywhere, and people are filled with joy and laughter. It is a harmonious and beautiful peach blossom land. However, the facts are not as beautiful as people expect. When the outside world enters this ideal country that people once dreamed of, they find that there are also wars and killings here.