An elegant new action manga for fans of Sailor Moon and the litany of comics and animation that it inspired, Land of the Lustrous is set in a far future Earth, where humanity's distant descendants live on in a small group of sexless crystalline beings who must fight off an invasion from the Moon. In a world inhabited by crystalline lifeforms called The Lustrous, every unique gem must fight for their way of life against the threat of lunarians who would turn them into decorations. Phosphophyllite, the most fragile and brittle of gems, longs to join the battle. When Phos is instead assigned to complete a natural history of their world, it sounds like a dull and pointless task. But this new job brings Phos into contact with Cinnabar, a gem forced to live in isolation. Can Phos's seemingly mundane assignment lead both Phos and Cinnabar to the fulfillment they desire?
The quest for the truth continues as Phosphophyllite finally begins the journey to the moon, hoping to communicate with the Lunarians after so many failed attempts. While the gem is shocked and angered to learn that the enemy has been able to speak all along, this also means that they can provide answers. Will Phos be able to handle the truth?