故事发生在23世纪的月面都市“伊甸”。地球毁灭后，当时的人类移居到了月球，为了伊甸的繁荣月共和国剥夺了伊甸居民的两种自由。其一，科技研发的自由。其二，去地球的自由。居住在伊甸的少年们经历重重试炼，为了弄清楚被伊甸管理局称为“已经毁灭的地球”的真相，始终追求着真正的自由的故事。
23世紀。人類は月に移住していた。
月共和国を構成する巨大ドームの名は「エデン」
しかし繁栄しているかにみえる月共和国では
2つの自由が奪われていた。
ひとつは「科学技術の研究の自由」
そして「地球への渡航の自由」…。
これは、「本当の自由」=FREEDOM を求める少年たちの物語
である。
类型：OVA
企划·原案：高松聪
角色设定&机械设定：大友克洋
脚本： 千葉克彦
主题曲：宇多田光
赞助：CUPNOODLE（日清杯面）

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