Sonic, Red and Kion's Adventures of Steven Universe: The Movie

Sonic, Red, and Kion's Adventures of Steven Universe: the Movie is a movie new

Plot[edit | edit source]

After an introduction from the Diamonds ("The Tale of Steven"), Steven Universe (now 16 years old) greets the citizens of the Gem Empire. The Diamonds want him to stay to fulfill his mother Pink Diamond's role as a leader ("Let Us Adore You"), but he refuses. Back on Earth, the Crystal Gems celebrate their newfound peace ("Happily Ever After"). Almost immediately, a giant drill lands on the hillside, and Spinel, a deranged and cartoonish Gem, appears, announcing her intent to kill Steven and the rest of the Earth ("Other Friends"). Using a scythe-like weapon, she "poofs" Pearl, Garnet, and Amethyst back into their gem forms; her attacks also weaken Steven's Gem powers, though his body is unharmed. Steven manages to poof Spinel with the scythe.

Steven calls his father, Greg, for help. The Gems regenerate their bodies (including Ruby and Sapphire separately), but their memories have been erased; Pearl assumes that she is Greg's servant ("system/BOOT.pearl_final(3).Info"). With her memories gone, Spinel is a goofy and happy-go-lucky Gem whose function is to entertain her companion. Steven seeks advice from Peridot, Lapis Lazuli, and Bismuth; they try to raise Steven's spirits ("Who We Are"). Bismuth recognizes Spinel's weapon as a "Rejuvenator", a device used to reset the minds of rebellious gems back to their default state. Spinel compares the situation to a puzzle, suggesting that they find the Gems' "missing pieces" to restore their memories, inspiring Steven to try to reenact Ruby and Sapphire's first fusion. Spinel's antics cause scaffolding to collapse, almost crushing Ruby; when Sapphire shoves her to safety, they fuse into Garnet ("Isn't It Love?"), but she still has no memory of her life.

After Steven recovers Amethyst's memory by reenacting experiences the two had together ("No Matter What"), Peridot discovers that Spinel's drill is injecting a chemical that will kill all life on Earth. Steven's attempts to remove the injector only accelerate the process. In order to revive Pearl's memory, the group takes her to a Sadie Killer and the Suspects concert, hoping their music will bring back her memories of rebellion ("Disobedient"), but Pearl insists that as long as Greg exists she will obey him. Steven uses what little energy he has left to fuse with Greg ("Independent Together"), which enables Pearl to recover her memory. She tells Steven that Spinel was once Pink Diamond's playmate; overcome with sadness, Spinel flees.

Steven follows Spinel to a desolate garden in space, where she reveals her backstory: When Pink Diamond began the Gem colonization of Earth, she told Spinel to wait for her in the garden; Spinel was left there alone for 6,000 years before learning that Pink Diamond no longer exists ("Drift Away"). Steven tells her that he will never abandon her and that he will make up for his mother's mistakes ("Found").

Back in Beach City, Spinel turns off the injector, but when Steven begins shifting his attention back to everyone else, she accuses Steven of just using her, suggesting he'll abandon her or wipe her memory again. She turns the injector back on and attacks Steven. As he tries to explain the truth to her, Garnet recovers her memory ("True Kinda Love"). Steven sends the others to rescue the humans of Beach City while he confronts Spinel. Steven finally realizes why his Gem powers have not yet returned: his desire for an unchanging "happily ever after" has left him resistant to the notion of growth and change, which he needs to re-experience. Embracing this fact, he regains his powers and battles Spinel, trying to convince her that she can change as well ("Change"). Their fight destroys the injector, and Spinel relents after realizing how much she hates what she has become.

The Diamonds suddenly arrive, intending to live on Earth with Steven. He introduces Spinel to them and they take an immediate liking to her and her goofy personality ("Let Us Adore You (Reprise)"). The Diamonds accept her in place of Steven and she happily goes with them, now with people who will love her unconditionally. Steven and his friends gather to rebuild Beach City. Steven, Connie, Pearl, Garnet, Amethyst, and Greg perform a Broadway-style "Finale".