Blood-Sin

The Blood-sin, also called the Rood Inverse, is a tattoo of great power in Vagrant Story. Whoever bares it uppon their back has the power to control the Dark and the city of Leá Monde. It was firth born by the witch, Müllenkamp, and has since passed through the family of Duke Bardorba. Sydney Losstarot, the Duke's son, holds the Blood-sin for much of Vagrant Story, and his main goal is to pass it off to another who will not abuse its Dark powers. Both Jan Rosencrantz and Romeo Guildenstern both desire the power of the Dark, and so search for "the Key", not knowing it was this tatoo all along. In the end, both Rosencrantz and Guildenstern are dead, and its powers instead pass to Ashley Riot, a Riskbreaker with no love for the Dark. He becomes a vagrant, and never uses its power for evil.