JoJo's Bizarre Adventure and Land of the Lustrous/宝石の国 Crossovers
Land of the Lustrous: Diamond is truly Unbreakable by Don Orbit reviews
Diamonds are almost inert. Under normal conditions, they don't enter any chemical reactions. They don't change. They stay true to themselves. Even when reborn. A oneshot...for now. Will be extended into a full story at a later point in time.
Rated: T - English - Chapters: 3 - Words: 14,417 - Reviews: 8 - Favs: 22 - Follows: 28 - Updated: 12/31/2019 - Published: 9/11/2019 - Josuke H., Phosphophyllite