"Arvin and Kinsley, who are they?"
"They are extraordinary talents of famous clans."
Rose addressed Claud's confusion and seemed to have grasped something. She let out a bitter smile and said.
"In the four cardinal directions of North America, there is a young prodigious leader in each city. Although it's not openly acknowledged, it's said in secret.
"In our East City, it's my brother Sonic.
"In Brooklyn, where Candice is, the most powerful Youth Leader is Arvin from the Hyde family.
"And in the South City, it's Kinsley from the Earp family.
"The strongest Youth Leader in North America is named Burnell Goddard. He's a bit different, being a loner without a family, but let's not dwell on him for now.
"Ludo mentioned Arvin and Kinsley's special tool concerning my brother, and I can understand why..."
Claud asked, "Why? Can't you tell us?"