Zhou, who enjoys growing flowers and playing the accordion, living in the same nursing home as Hui Zhen in their golden years, who has never seen Epiphyllum oxypetalum before. Their intimate daily act of admiring flowers and listening to music together captivated the attention and igniting conversations among the elder residents in nursing home. As the day of Epiphyllum oxypetalum bloom approached, Zhou determined to fulfill his promise to Huizhen, setting out to invite her to witness this spectacle. The distance seemed short, but Zhou was struggling to reach destination.