Archfiend who is also the Satan Lucifer. He's known as the greatest ruler of Hell and Jesus gave him the power to rule Hell. Even in "Paradise Lost" it says that no one was powerful than the Satan (Lucifer). He is described to have great figure and majestic expressions. However he is also known as the "Lord of the Flies and has skull marks on the wings.
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(BTS fantalk board was attacked by another fandom due to misunderstandings so ARMYs flooded the comment section with lines from BTS's songs, random comments to cleanse the negative comments)