It would be interesting if the mangaka only bring back this girl far into the story, like chapter 50 or something mmm...
But most likely she won't appear anymore or if she appear it will be pretty soon mmm...
@VawX
The girl acquired a gun, and that probably need some underground contact (though she being a hostess might simplify that a bit) but still, mangaka can always brings her back in to spice up the somewhat easy jobs mc been doing so far.
uhh what was the point of the whole second half? Lady was sleeping with the old guy the whole time and had so many opportunities to kill him. Why suddenly barge in on that exact day? And it just so happens MC was gonna kill him that day too. This chapter was just weird.