Lilly was the younger sister of Yui and she's terrified of vamps. Lilly freaks out when they finally meet up with the family. Not only are they trying to become friends withLilly, they have to protect her when the Mukami brothers finds out about her. Will Lilly beable to trust the Sakamaki family enough to protect her before it's too late? Or will lilly become the family pet to the Mukami family? The answers are unknown.