BIO:  Rean Penenberg was a knight serving under some kingdom centuries ago. He was ambushed by monsters and was mortally wounded. However, he managed to drag himself to a cottage in the forest where Sierra hid in solitude. Out of loneliness and envy for being able to die (which Sierra wished for), Sierra sucked his blood and allowed him to suck her blood to make him her bretheren. Rean left for a while after that to seek revenge, but returned and lived with Sierra for centuries, researching the powers of vampires with Sierra. Sooner or later, the number of bretherens increased--people who were ready to give up their lives and die silently in the forest. Rean helped Sierra govern the Village of the Blue Moon and was a good supporter of Sierra. However, after the Moon Rune was stolen by Neclord, Rean was one of the few vampires who refused to die and chose the life of the predator. He fled the Village of the Blue Moon and lived in various lands, until he settled in a manor between Highland and Muse. There he preyed upon innocent travelers, making his victims into his slaves. He continued this for centuries until Sierra, along with Nash, visited his manor. Rean tried to gain Sierra's power by sucking Sierra's blood when she tried to destroy him, but due to Nash's generous donation of his own blood, Sierra regained her power and chanted the "Song of Evanescence", which destroyed him...or did it?