He is an angel—a guardian angel but being punished as the massive angel found out that he's in love with a guardian of hell. It's not his fault but that's what he said—the massive angel had told him that he couldn't fall in love with a guardian of hell then the said angel threw him away from the House of The Guardian to the earth and made him blind.

There were thousand definitions of the blind—the blind of an eye, heart, mind and so on but the blind that he had to face was, he needed to survive on the earth that he would be alone, couldn't see anyone, couldn't feel them, though everyone was around him, bumped into him or LOVED him. He couldn't see them. Unless........

*AGAIN. IT HIT ME AGAIN. THE IDEA JUST HIT ME AND TADAAA! >.<