At the debut sale of the amateur writer's "Banana Unco Pakupaku" during a Dōjinshi fare, the first one who came to buy a copy and give her a pretty ~♥, turned out to be none other than an actual crime underboss known as ――. Now at the mercy of various Yakuza, will the young author be able to continue her work on "Banana Unco Pakupaku" safely without any threat to her life?