他的巨龙仍不肯退出

　　On a small island with a glass beach, surrounded by an acid sea, on the planet Marinus, stands a tower with many secret entrances. Within the tower is Arbitan, Keeper of the Conscience of Marinus, a vast computer developed two millennia earlier as a vast justice machine which kept law and order across the entire planet. For seven hundred years, the Conscience was absolute, radi... (展开全部)