taeyong is an eldest brother. of course he was a child of hope to his parents . moreover all his siblings are boys and none are girls. sometimes taeyong feels like being born late . main cast : jaehyun taeyong side cast : taeil johnny yuta doyoung winwin jungwoo mark haechan start : 8 . 10 . 2021 end : 17 . 1 . 2022