Land of the Lustrous
宝石の国 , Country of Jewels
In a mysterious future, crystalline beings called Gems live in a world destroyed by six meteors. Each Gem is given a role to fight the Lunarians, a species that attacks them to shatter their bodies and use them as decorations. Phosphophyllite, also known as Phos, is a young and fragile Gem who dreams of helping their friends in the war. Instead, because of their delicate condition, they are told to compile an encyclopedia. After reluctantly starting this task, Phos meets Cinnabar, an intelligent Gem who has been assigned to patrol the isolated island at night because of the corrosive poison their body produces. After seeing how unhappy Cinnabar is, Phos decides to find a role that both rejected Gems can enjoy. Can Phos's seemingly dull assignment lead both Phos and Cinnabar to the fulfillment they want?
