you and bts are all siblings who have powers but live at earth..and no one knows about yall powers except of the eight of you..and you are the older brother..that have the abulity to grand powers on your siblings

namjoon- fire...jin-earth...yoongi- ice...hoseok- water...jimin- telekinesis...taehyung- invisibility...jungkook- air/fly...you- grand powers+all what they got and super fast

you came back home, seeing them all on the couch..the house is a bit messy tho