Sawako Kuronuma, a high school student with long black hair and a pale complexion, faced isolation after classmates likened her appearance to the horror icon Sadako, spurring rumors of supernatural powers. Her quiet nature and social hesitance prevented her from dispelling these myths, though she maintained a gentle, selfless spirit—adhering to a daily ritual of good deeds, from volunteering for chores to aiding peers without seeking acknowledgment. A turning point came during the school entrance ceremony under cherry blossoms, where she crossed paths with Shouta Kazehaya, a popular yet kind-hearted peer. His genuine warmth and choice to sit beside her sparked her gradual acceptance. Through his encouragement, she forged bonds with classmates Chizuru Yoshida and Ayane Yano, who saw past the gossip to her earnest nature. Despite growing socially, her literal interpretation of situations and habit of overthinking sometimes reignited confusion. Academically driven, she secured third in her class before rising to valedictorian, tutoring peers to boost class performance. Her patient teaching style earned admiration, fueling her passion for education. Post-graduation, she pursued Japanese language instruction at Sapporo Educational University, where former rival Ume Kurumizawa evolved into an ally. Romance with Kazehaya blossomed slowly, shifting from her awestruck admiration to mutual affection. Their bond weathered trials, including temporary estrangement due to his insecurities and her struggle to voice emotions. A heartfelt confrontation in their second year strengthened their communication, culminating in a long-distance relationship post-graduation marked by exchanged vows and a promise ring. They eventually wed, settled in their hometown, and raised a son, Touta. Once feared, Sawako transformed into a cherished figure, winning peers over with handmade gifts, culinary skills, and unexpected athleticism—her sprinting speed often jokingly likened to teleportation. Through persistent self-reflection, she embraced her true self, discovering that honest expression and vulnerability forge the deepest bonds.