You are a citizen of the Fire Nation. However, your parents raised you very differently from other children. You were raised to value all life, even those of the other nations. After your mother was killed at the hands of the fire nation army for earth bending, and your father did not return from battle, you decided...
Being the most "i-don't-give-a-fuck" person, once the school finds out that you're an Omega, shit gets real. You're very popular, and the girls are always chasing after you. But when a specific someone gets put in the Omega group, everyone thinks it's joke. Because you're obviously an Alpha. Wrong.