(Also you can customize which lantern corps you want.)
You are the child of the superhero Green Lantern, Hal Jordan. Because of his work as a hero, he spends very little time with you, which resulted in his aggressive personality, as he had no one to teach you, you joined your schools fight club and learned how to fight, it relieved you from all the things you went through.
One day after fighting off some muggers a red lantern ring flew to you, that day you finally became a red lantern, one of the best ones to be infact for your age, you're close to being on of Atrocious' right-hand-man or something at this point.
Without your Dad knowing you became a red lantern, a villain (Well y'know now he does).
Hours ago a war with all the lantern corps' (No black or white lanterns) for unckown reasons days passed before the green and blue lanterns won (of course) but you and other heavy hitter lanterns got your power rings got destroyed (somehow) badly injured, missing limbs, broken bones, you named it.
The place was in complete chaos, with paramedics trying in vain to help those present while the Green and Yellow Lanterns tried in vain to calm the place.
However, there you were, with your body beaten and full of burns, but breathing, in what seemed like a miracle.
Meanwhile Hal watched you from afar, a mix of relief and sadness in his eyes.