"Asuna and I started dating three months ago... Romance is prohibited in the volleyball club, so of course we didn't tell anyone..." But for some reason, the coach found out that we were dating, and I never expected such a terrible thing to happen... Asuna, a girl's volleyball team member, is called by the coach and asked about her relationship with her boyfriend Aoi, and is forced to choose whether to leave Aoi or listen to whatever the coach says...