Gotta at least give it to the manager for calling her back; I think I previously said something along the lines that he was pretty mediocre at his job, too. But clearly he found a way to help figure things out.
@onepunchman probably not the case in high class bar, their selling point usually also include the preparing show. different kind of selling point from normal bar
@Kisato the research and development yuki done to the drinks is really on maniac level, i wonder shes not gonna open a proper bar stall, so she can get more revenue