From "The Half" "Why am I on the good side? Why is Jade on the bad side? She's not necessarily bad. And I'm not necessarily good." A whole new world. A "good" side and a "bad" side. Everyone is a twin. One is put on the "good" side and one is put on the "bad" side. Right from birth. No one thinks that this is wrong. Not until Jade and Riley are born.