Y/N is a downtown-girl student who gets pulled into helping with the school's big Halloween party, hosted by the dramatic and over-the-top Oikawa. While decorating the halls with Luna, Kai, and the rest of the volleyball boys, Y/N keeps catching Kageyama staring - flustered, awkward, and clearly crushing. Between fall weather, orange lights, and chaotic friends, Y/N and Kageyama get pushed closer together without either of them knowing what to do about it.