There is a fairy tale-like place in a wealthy city. There are many medieval European-style buildings here. There are windmills, flowers everywhere, and white clouds in the sky. It looks like that beautiful country, the Netherlands, but it is not here.
There is a complete college here from primary school to university. Young people spend their lives here to their heart's content, taking half a year's rest. It seems to be isolated from the world. Every family lives a prosperous life, and the people who live here are not the rich and powerful, but some strong people who are full of hope for life...
The protagonists of the story are a pair of sisters, and let's take a look at a seemingly hazy and legendary affair...