Steven Quartz Universe is the titular main protagonist of the Steven Universe franchise. He is the son of Greg Universe and Rose Quartz, 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 normal humans and Gems. While he was only a child, Steven steadily grew from a tag-along to the Crystal Gems into the heart of the team thanks to his kind-hearted nature and resourcefulness.
Steven is devoted to protecting humanity and helping those in need just as Rose Quartz did, and though her monumental legacy once forced Steven to live in her shadow, he has since surpassed her by ending the authoritarian practices of the Great Diamond Authority and establishing peace across the galaxy. However, the consequences of his mother's mistakes continue to haunt Steven and those he cares about to his growing frustration. Additionally, as his friends and family continue to grow and start to go out into the world and beyond, Steven has begun to struggle with his own self-identity and what he wants to do with the rest of his life. He has also started coming to terms with suppressed trauma that he has built up over the course of his years of adventures and near-death experiences with Gems.
At the end of the series, however, after holding his feelings in for so long culminates in him transforming into a giant Gem monster after coming to the conclusion that he is a monster himself, Steven's friends and family manage to get through to him with the power of love. In the months following, he decides to leave Beach City to go on a road trip on his own to see the world and find himself.
