The world changed when the codes appeared. Small numbers printed across the heart. They appeared one turned 13. Printing himself upon the chest. It was years before someone realize that the numbers were ID codes, and even longer before they realize they belong to your soulmate. But once they did life shifted. Laws are made stating that it is illegal to search for your soulmate. That fate would lead you to them. Buildings appeared where you could check on the wellbeing of your soulmate, learn about them, and even send letters and gifts. To many people life got better when the numbers started appearing, and Race couldn't agree more. ------ Yes this is based on a m/m ship. If you got a problem don't read, because Sprace is my OTP and I don't care if you think it's wrong.