do you mean Luna? coz she's the eldest sibling. Yona is another elder sister minhaven99
oh yeah, ksksksk i forgot already ;-; they have so many siblings that my mind can't comprehend T T yona is the 10th sibling, the one who's playing pranks with jin
Who is Yona again? I mean I know she's one of his sisters, but do you know what chapter she appeared?