Code GEMS by HezuNeutral on DeviantArt (original) (raw)

Code Geass and Steven Universe crossover

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Ok so..... Charles is White Diamond and gems don't reproduce despite having different genders in this AU. So lets say all his "children" are gems that he oversaw the growth of in the Royal kindergarten to add to his trusted court. So all his kids and wives are all part of his royal court and are held in high status.

Charoite(Lelouch) and Rhodochrosite(Nunnally)'s care taker / kindergarten overseer was Dumortierite(Marianne) , and she was shattered by Yellow Sapphire (V.V.).
Yellow Sapphire tried to cover up the case, cracking Nunnally's gem in the process, and White Diamond sent Charoite and Rhodochrosite away as "defectives".

Charoite wishes to seek revenge, and thus he takes upon the masked cowel of "Black Diamond" (Zero and the Black Knights). Rumors spread, people are astounded by this gem's claim to be a diamond and opposing the authority of White Diamond.

Rhodolite(Kallen) , considered a low class rebel gem, joins the resistance Chariote set up.
Everyone else's positions practically fall into place. Brown Agate, a low class gem that makes his way to the top. Peridot, a runaway double crosser that follows Charoite around. Emerald is a noble family member. Rose Quartz and the war general Amethyst were born in the same kindergarten cut. Blue Pyrope Garnet does all the spy and detective work.

"Geass" in this AU, is an ability that solely comes from White Diamond, who has created devices that project the same ability onto other gems. Its kinda like the Diamond's corruption spell. Peridot stole one of these gem extension devices from White Diamond and gave it to Charoite, which he uses to command his army to get what he wants. Yellow Sapphire heavily participated in the creation of such devices while he studied White Diamond's mind control abilities.

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Lelouch Vi Britannia / Lelouch Lamperouge, Nunnally Vi Britannia / Nunnally Lamperouge, Suzaku Kururugi, C.C. / C2 , Kallen Kozuki, Jeremiah Gottwald, Euphemia Li Britannia, Cornelia Li Britannia, Marianne Vi Britannia, Schneizel El Britannia, Charles Zi Britannia, Victor Zi Britanna / V2 / V.V. (C) Code Geass