SANIA GEM QUARTZ UNIVERSE PERFECTION (Example of a Mary Sue)

(pls don't take anything seriously. i can't express how sorry i am for you having to see this, and also i'm really sorry for using best baby spinel's picture for this)
SANIA GEM QUARTZ UNIVERSE PERFECTION IS A CAT-SKELETON-HUMAN-GEM HYBRID. SHE IS ALSO STEVEN UNIVERSE'S YOUNGER TWIN SISTER AND THE DAUGHTER OF ALL DIAMONDS AND LEADER OF ALL PLANETS INCLUDING EARTH AND HOMEWORLD
== eVERYTHING ABOUT HER ==
SHE IS REALLY BEAUTIFUL AND HER BEAUTY IS INDESCRIBABLE FOR HOW BEAUTIUFL IT IS
SHE IS VERY VERY VERY KIND AND LOVES EVERYONE. SHE IS FRIENDS WITH EVERYONE AND ALWAYS FORGIVES THEM ALL AND EVERYONE ADMIRES HER FOR THAT. 
SHE IS ALSO THE STRONGEST BEING TO EVER EXIST ON THE UNIVERSE. SHE CAN'T DIE OF ANYTHING, SHE DOESN'T NEED TO BREATHE, DRINK, SLEEP, EAT OR ANYTHING AND SHE WILL LIV
WHEN SOMEONE IS HURT SHE WILL FEEL SAD FOR THEM AND HELP. AND IF SHE SEES AN EVIL PEOPLE SHE WILL DO HER BEST TO CHANGE THEM AND THEY BECOME GOOD. BUT SOMETIMES SHE CAN LOST HER TEMPER AND WHEN THIS HAPPENS SHE GETS REALLY MAD AND A DEMON POzESS HER BODY AND SHE GETS VIOLENT AND HURTS EVERYONE EVEN IF SHE CARES ABOUT THEM.
SHE IS STEVEN'S YOUNGER TWIN SISTER SO EVEN THOUGH SHE IS THE SAME AGE AS HIM SHE IS A LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOT OLDER MENTALLY AND VERY WISE. BUT SHE IS STILL PLAYFUL AND CHILDISH. SHE LOVES ALL HER FRIEND