(Land of the Lustrous in English) In a world that is mostly populated by living human-like Gems, the world seems to hold a rather interesting air. Long ago, the world had been destroyed by six different meteors, forming the Land into what it is known as now. All of those gems have a different role in this Land, from fighting the mysterious Lunarians that hail from the moon and wish to harvest the gems as jewelry to documenting all of the organisms that dwell in the Land. So! What are you in this world, huh?