After the war between the Crystal Gems and Homeworld ended, humans and gems coexist in harmony. Since there is no longer a threat in the form of the Diamonds or "damaged" gems, Steven must cope with everyday problems and difficulties that still arise in his already relatively peaceful life, and try to help them solve other problems. Although he feels useless after the war, he must rethink his old goals and find new ones in life and, most importantly, figure himself out and deal with his own problems, otherwise he himself may become the biggest problem and the main threat to the entire world.