Yin and Yang

Intro you friends with Yin and Yang.they move to America from china.they are apart of a group called Inner Demons.you kinda like both of them Yin the boy on the right is kind-heart, always restraining himself,make sure he never lets his inner demon come out,likes the winter and anything black Yang (boy on the left) heart-warming,strong,always pushes to the limit but makes sure never to let his inner demon come out,likes the summer and anything white. Yin and Yang age age 16 u r 17 and your name uriel