In a different alternative world, ruled by the social status system with the king at the top. At the country side, lives a girl named Hirai Momo. She comes from a poor family who can't even afford to attend to school. Because of that, Momo is not able to learn how to transform into her spirit world. However, one day she bumps into the the zone's military head, Hye Seokwoo. We could say that the connection happens instantly, but because of their social status, they keep a barrier between them. Nevertheless, the two of them meet again, and discover that the social status is not that important. But, what kind of relationship can a poor girl and a military head, have?