Talk:Day 121-130/Day 124/@comment-124.83.16.225-20151117043420/@comment-124.83.16.225-20151117082406

Oberon is Fairy King. In this context, they're the same thing: titles. The author does this, using the name of a mythological figure as the name for a species. Geryones, for example. Geryones is not an individual in this story; Geryones is the name of the actual race. When the kana is hovering over the species name (and it's a species name when it's enclosed in brackets, unless it's a point-of-view sidestory), it's supposed to be synonymous with it. He was 【妖精王（オベロン）】グフスト・ゲナハ・マステラが産まれ, that is, Oberon Gufust Genaha Masutera. The 妖精王 is not used as a name, but as a preface for his actual name.

No, he didn't become a Fairy King after becoming a god. He was a Fairy King in life. He was born in the forest, lived there, and died there before his apotheosis.