Shiro X Reader

Your brother went missing 18 years ago before you joined the former paladins. You were born on earth but had a power that let you control electricity and metal. With that power you an king Alfor made the lions of Voltron 6 of them In counting. Then you become the white lions paladin and helped the other paladins protect the universe. You fell in love with Zarkon,but when he changed and tried to kill you, you took a stand and fought him. Now alura came back with the new paladins and your fears come back to haunt you.