"Well, maybe there's something else it reacts to! I know other notable Pokemon raising occupations include Breeders, Coordinators, and Rangers... Ooh~ A Pokemon Ranger might suit you well Shizuo-san~! Wait just a moment~" Estelle said, skedaddling toward another end of the library.

She returned with about 10 books and dumped them in Shizuo's arms.

"Here! These seem to be the most basic stuff you need to know about Pokemon Rangers~"