Peridot (Steven Universe)

Peridot (specifically Peridot Facet-2F5L Cut-5XG) is a member of the Crystal Gems who made her debut in "Warp Tour". She was originally a Homeworld Gem technician and a certified Kindergartener. After being stranded on Earth following the events of "Jail Break", she acted as a recurring antagonist until becoming more of an anti-hero and pseudo-antagonist by establishing a truce with the Crystal Gems in "When It Rains" to help them save the Earth from the Cluster. She officially became a member in "Message Received" after she defied her Homeworld superior, Yellow Diamond. For some time, Peridot lived in the barn with Lapis Lazuli. As of "Raising the Barn" she resided in the Crystal Temple. In the events of Steven Universe : The Movie and onward she lives with Lapis Lazuli and Bismuth in Little Homeworld.

In When the Cold Breeze Blows Away, she was first appeared in during the World War III when she can be the member of the Crystal Gems.

In the early USRAC War after Beach City under USRAC occupied since the frameups in Delmarva, she also helped the Crystal Gems try resist the USRAC until the USRAC can't train their Gem conscripts and left the Beach City due to high cost gem infantry training and need more real life gems.

When the Beleninsk Pact and the New Central Powers allied each others, she became a traitor to the Crystal Gems after the Narn Empire specialist alien who framed Hazel Charming and Steven Universe for destroyed most of her inventions and her lifes or lost her skills. And that's why she will sided with the Beleninsk Pact and the New Central Powers after she know and learn the human technology and advanced engineering technology which can combine with her Gem technology to create her inventions, the gem-like futuristic vehicles and gem-like futuristic weaponry as her became the Gem technical engineer.

She also befriended with the allied characters from the Beleninsk Pact and the New Central Powers that her will try have her revenge and against her enemies until The Journey Home song affected and make her no longer to be a traitor.