故事發生在23世紀的月面都市“伊甸”。地球毀滅後，當時的人類移居到了月球，為了伊甸的繁榮月共和國剝奪了伊甸居民的兩種自由。其一，科技研發的自由。其二，去地球的自由。居住在伊甸的少年們經歷重重試煉，

1774, a few years before the French Revolution, somewhere between Potsdam and Berlin... Madame de Du

In a surreal world, a large maximum security prison, which houses thousands of dangerous inmates is run by an eccentric warden and his equally odd staff.