Merlin

Merlin is the narrator and male protagonist of Nixie: Witch of the Lakes and Magic.

Nixie
Merlin was created by Queen Mab to help bring back the people to her, so she could save her people from extinction. However, Merlin remains oblivious to his heritage. He later rescues an orphaned girl named Nixie. He later swears on his aunt's grave, as well as his mother's that he will only use magic to defeat Queen Mab. However, he ends up breaking his blood oath.