QUICK BIO
When Miyu was killed, Yui obligingly jumped out of her own manga series and into Miyu's to seek her out and revive her with her blood. Her mother was a member of the Shi Clan, as is Nagi.

SOURCE: Vampire Princess Yui
Gets power from: Sakura trees and the Magical Lake which she protects
Protector: Nagi
Duty: to summon the Magical Lake's original guardian, Yuki
Hair color: Brown
Eye Color: Red