Steven Universe

Steven Universe is an animated American TV show about a young teenage half-human half-Gem hybrid named Steven Universe and his adventures with his three overseers Garnet, Amethyst, and Pearl, the three remaining members of the army known as the Crystal Gems. On his journeys, Steven learns about his Gem heritage and abilities through not only his guardians, but through accidental discoveries and even his enemies as well. He and the Crystal Gems live in Beach City, a small beach coast residency that's hardly a city inhabited by humans who don't find magical rock people strange all that much.

Steven Universe (Season 1)
The first episode of Steven Universe, "Gem Glow", focuses on Steven's struggles with figuring out what the trick to summoning his shield, inherited from his mother Rose Quartz, is. He encounters a corrupted Gem in the form of Centipeedle, a giant centipede-like monster, who is threatening Beach City on its beach. After their battle with the Centipeedle, Steven and the rest of the Crystal Gems go on adventures and solve problems such as Steven feeling like he's not valuable to Garnet, Amethyst, and Pearl. In "Bubble Buddies", Steven gets a chance to introduce himself to a girl he likes, Connie Maheswaran, but he leaves a bad first impression on her by endangering himself and her with his powers he still hardly has any control over. After the bubble Steven accidentally formed suddenly pops, he and Connie are freed and become friends. Connie will become a very important character later. "Steven's Lion", the series's tenth episode, introduced Lion, a pink magical lion Steven meets in a desert who he befriends shortly after meeting him. Lion joins Steven in future battles and acts as a Quick Travel vehicle for him with his portal-creating roars. In "An Indirect Kiss", Steven learns that he can heal the gemstones of Gems by applying his saliva them, an ability that, like his shield, he got from Rose Quartzundefined. The next two episodes, "Mirror Gem" and "Ocean Gem" in that order, are about Steven and the rest of the Crystal Gems meeting a new Gem who was trapped inside a mirror for 6,000 years by the name of Lapis Lazuli. Her gemstone was placed on the back of the mirror she was bound to during the Rebellion after being poofed by one of the members of the Crystal Gems, leading to and explaining her initial hatred for Garnet, Amethyst, and Pearl. The main problem in "Ocean Gem" is Lapis Lazuli has moved the ocean to an area where she plans to use the ocean's water to form a pillar that would reach all the way to Homeworld since she wants to return to her home. After Steven heals Lapis's cracked Gem, she flies off into space with wings of water. Steven, the Gems, Greg, Lion, and Connie return the ocean to its place and are called heroes by the mayor of Beach City, Bill Dewey.