When a girl cosplaying as Spinel from “Steven Universe” is sent to Equestria, she loses all memory of her previous life as a human. In fact, she’s been completely reborn as the lovable Gem. But being Spinel comes with her unique psychological and emotional trauma. With her tendency to panic and quick temper, she might find it difficult to make friends in this new world. Especially since she was transported with her Rejuvenator and her Injector full of bio-poison.