Tsubaki's the granddaughter of the head of the Kiryu Clan, the biggest yakuza organization in the Kanto area. She's also in love with Soya,her grandpa's right-hand man. She saved his life 13 years ago,and ever since, he's been a faithful member of the clan. But, what Tsubaki wants isn't for him to be with her because she saved his life or her relation to the head of the organization. She wants Soya to love her as a woman. Unfortunately, Soya keeps treating her like a little girl,and she doesn't know what to do. But,one day,her grandpa gives her a very important role... a role that will determine the fate of the Kiryu clan...!! A heart-pounding love story about a mature,older right-hand man and the granddaughter of the head of a yakuza clan! 「お嬢に救われた命は、お嬢のために使わせてもらいますよ」関東最大の極道派閥・鬼龍会の若頭・玖条に淡い恋心を抱き続けている組長の孫娘・つばき。玖条はつばきに命を救われて以来、彼女に従うようになったが、つばきは『命の恩人』としてでも『組長の孫娘』としてでもなく、一人の女として愛されたい想いを秘めていた。にも関わらず、玖条から子ども扱いされてばかりで思い悩むつばき…しかしある日、鬼龍会の行く末について大役が任されることになり――!?【大人の余裕たっぷりの年上若頭】×【素直になれない組長の孫娘】主従からはじまる任侠恋物語！