dark
He became the descendant of the Niwa family, forty years after the Black Wings broke. Though he is Dark, he is nice in someway. But sometimes very rude. He became in love with Rika Harada though their love was impossible. He becomes alive again when a male member of the Niwa family turns 14 and well it was Daisuke's turn in the anime/manga. He is also known as the Great Phantom Thief wherein he stoles artifacts which was made by the Hikari clan. (by Jeneko)
krad
He was the opposite of Dark, and was the descendant of the Hikari family. Like Dark, he becomes alive when a male member of the Hikari family turns 14 and it was Satoshi's turn. Satoshi very much dislikes Krad because of his evil ways just to defeat Dark. He is the white angel one but he shows his evilness in many ways. (by Jeneko)