Author's note: I love Steven Universe and really wanted to create a fanfiction about it so here it is!

Disclaimer: I do not own Steven universe

On to the story...

(On Homeworld)

" Moonstone approach!" Yellow Diamond's voice cut through the air like a knife." Yes my diamond?" Moonstone said with a worried tone while doing the signature diamond solute. " I need you to make a run to earth. A defective Peridot has made a home there and I believe some possibly dead rebels may have prompted her." Vivid memories of the rebellion went through her mind, all the lost broken gems scattered on the ground, weapons littering the fields.. She snapped back to reality. "Right away my diamond." Moonstone said and left.

(On Earth)

" I'm still sooooooooo proud of you Peridot!" Steven yelled with joy. Him and Peridot were on the beach watching the sunset with the waves caressing the sand." Please Steven, I am still worrying about the punishment from Yellow Diamond I will receive on Homeworld if I am caught." "Don't worry the chances of that ever happening are low." He stated with ease while looking back to the sunset.

(In a ship headed for Earth)

The vision of earth started getting closer on the screen in front of Moonstone. She suddenly heard a constant beeping beside her. Moonstone hesitantly pulled up the monitor that read, STABILIZING THRUSTERS OFFLINE. This was bad. Without thrusters she would crash. She started to enter Earth's atmosphere, the pod getting hot from the gravitational pull of Earth, picking up speed by the minute. Then, she crashed about 45 feet away from Steven and Peridot. " No no no! A homeworld pod they've come for me!" Peridot screamed with fear. " Don't worry I'll protect you!" Steven stated shakily. The pod opened with a hiss and vibrating sound. A shadowed gem figure stepped out into the light of the slowly fading sun. She was elegant, tall, slim figure with light blue skin. She wore a suit similar to Jasper and Peridot's but the sleeves went to her elbows. Her suit was mostly dark blue with strips of light blue on her thighs going down to her lower legs and the signature yellow diamond insignia on her chest. She had ice blue eyes, and her hair was Tan and short in a somewhat bob. Moonstone looked out at the two standing in shock, then suddenly her eyes rolled to the back of her head and she collapsed onto the sand.

Pearl, Garnet, and Amethyst came running out. Pearl yelled, " What was that! Seven are you okay?" " Yeah we're fine but this gem just collapsed and needs our help!" Steven said while running over to the unconscious gem laying in the white sand. The three gems quickly ran over to where Steven was. Pearl suddenly stopped and gasped, "It can't be!" " What's wrong, who is she?" Steven asked with curiosity. "She was one of our spies during the rebellion, but that doesn't explain why she is here, we need to get her inside." Garnet exclaimed calmly.

(In the house)

Moonstone awoke with a jolt. She was lying on the couch in the living room with Steven looking starry eyed. "Where did you come from, why are you here, and what's your name?" Steven stated excitedly. Moonstone sat up, her hair falling back into place on either side of her face. "I'm from Homeworld, I came to earth in the order of Yellow Diamond to capture Peridot and report back... but I'm not going to so don't worry, and I'm Moonstone." She answered to all of Steven's questions. Both Pearl and Garnet walked out of the temple door, aware Moonstone was awake. "Excuse me." Moonstone said while walking past Steven and towards the two gems. "we have a lot of questions to ask." Garnet said softly.

Whew first chapter done I feel good that it's over I will post the second chapter as soon as I write it until then, later!