Steven Quartz Universe is the titular main protagonist of the show of the same name and its epilogue series. He is the son of Greg Universe and Rose Quartz/Pink Diamond, the only known hybrid of a human and a Gem, and the first Crystal Gem of human descent. As a result of his parentage, Steven is an extraordinarily unique being with innate powers beyond that of both normal humans and Gems. While he was only a child, Steven steadily grew from a tag-along to the Crystal Gems into the team's unofficial leader thanks to his kind-hearted nature and resourcefulness.