Loki is the father of mythological characters.
In Norse mythology , Loki ( Anglicized ( [ ˈloʊki ] ) ) , Loptr , or Hveðrungr is a god or jötunn ( or both ) . By the jötunn Angrboða , Loki is the father of Hel , the wolf Fenrir , and the world serpent Jörmungandr . In addition , Loki is referred to as the father of Váli in Prose Edda , though this source also refers to Odin as the father of Váli twice , and Váli is found mentioned as a Son of Loki only once .