Steven has finally achieved his happily ever after, with the gems, everyone in a beach city and the whole galaxy, Four half-gem half-human hybrids decided to live in beach city to meet up with pearl and escape from their pursuers. These four hybrids were just like steven himself to which the four diamonds before the first era are known as Purple diamond, White diamond, Green diamond, and Red diamond before Blue, Yellow, and pink's existence. And one of them is Connie's adopted sibling which is (Y/n) Altair Poudrettiete. Connie kept silent about (Y/n) being a half-gem, half-human as they grow older into their teenage life. But what if, A gem tries to terminate all of organic life on Earth. What would they do to keep it a secret between the two of them...

This is a steven universe X reader, not an oc! This is my first x reader book , I hope you enjoy! (THE GRAMMAR IN THIS BOOK IS GOD AWFUL I WAS A CHILD AT THE TIME READ AT YOUR OWN RISK)