The Prologue

When a Pre-War Gem Commander is found on Earth, Steven Universe and The Crystal Gems have to convince her that Earth is still a loyal homeworld colony. As time goes on, Steven learns more about Earth from before the war. He must struggle with the truth of his mother, newfound powers, and whether or not every enemy can be defeated with love.

First story here. Heavy Stevidot (StevenXPeridot) feature.