well, my sig is a chibi fanart of yu-gi-ou characters .. as for angel sanctuary it's about a guy who has the reincarnation of an angel inside him..the angel (who was a girl) waged war again god/angels pretty much and body was sealed away.. the guy is in love with his sister and once he find out about the angel inside him, demons and other angels come and want to awaken that angel up from inside him ... it's very complicated but very unique and interesting