Talk:Vol.2 Ch.176: 38F - Hell Train: The Dallar Show (5)/@comment-26854521-20151118024907/@comment-5693502-20151118154825

I think it's hinting more that the Yeon Family has the lack of females (despite them being matriarchal). Wouldn't surprise me if the females of the Yeon Family turn out to be rarer/more special than the males of the family due to some sort of contract Yeon Hana could've made.