As he allowed (he gave up) her to call him “Papa,” Hajime began to worry about Myuu. Even now, it could be said he was being overprotective. Shia is a shameless rabbit while Tio is a pervert, so I must protect Myuu until she returns to her mother! or so he thought. During the time when he begins to be too meddlesome, Yue was the one who became the stopper, as well as the one in charge of teaching Myuu about common sense, and that’s the current composition of Hajime’s party.