Kannonji Suiren. While thoroughly hiding the fact that she has a "pathological love for lilies," she enjoys imagining her favorite lily couples, including Ajisai and Tsubaki, in her mind. However, the time for Suiren to leave the treasure trove of lilies, her school, is approaching. What decision will Suiren, who is struggling before graduation, make? And what do Ajisai and Tsubaki, who admire her, think?