Isaac believes in unconditional loyalty and love toward his master. In return, his master should reciprocate with appreciation. Isaac desires a world where love and loyalty are universal. He is fanatically loyal to Dracula, the only person who respected him and appreciated his service. Isaac is an ardent misanthrope, hating humanity nearly as much as Dracula. Isaac routinely is exposed to the petty cruelties of man. Humans will often attack him when he just wants to pass by.