Daichi Sawamura and Sugawara Koushi, former volleyball teammates at Karasuno High School, cross paths again years after graduating. Daichi, now a dedicated police officer, and Sugawara, a passionate teacher, celebrate their anniversaries together each year at the park. Their friendship slowly blossoms into love as they support each other through their busy lives. When Daichi saves Sugawara from a dangerous situation at Karasuno, their bond strengthens, revealing deep feelings that could forever alter their relationship.
Kageyama and Y/n studied in the same middle school. Although Kageyama had been madly in love with Y/n since he first laid eyes on her, his anxiety and second thoughts always get the best of him and this was how he lost his chance since Oikawa beat him to ask her out. Oikawa and Y/n's relationship didn't go well and what happened was a mystery. Kageyama tried to talk to her on the last day of middle school but couldn't get the courage to. Unbeknownst to him, life gives him a second chance when they end up in Karasuno, giving him another choice to pursue her.