Rafael's mother was a fur wolf and the father was a human vampire, born in Paraguay.
but his parents were killed by macros when rafael was 6 being orphaned.
for a time he walked in the streets until a teacher of a doyo adopting him as a son but he hid his vampiric part so as not to scare his new father.
Years later, his vampiric instincts began to appear, his father found out but he took it easy and taught him how to control his bloodlust.
he killed his first macro at 15 and out of curiosity sucked his blood becoming macro too, now with his powers of change he swear revenge on the being that he took from his parents.