Yi Youlin and Park Jung Hyuk have been neighbors since childhood. They love to play with wooden figures with the children on the same floor. Park Jung Hyuk also has a special hobby - he likes to collect the flower language of various flowers. But others knew that he was a boy who liked flowers so much, and they laughed at him for being a sissy, but he didn't care and still collected them. That's because she likes flowers very much. Due to the work assignment of his parents, Park Zhenghe's family moved to Stead City. In this way, they were separated for nine years. What would it be like to return to this city with her nine years later? Seeing the prince-like An Xianyu next to her, he decided to use his actions to awaken the Xiaohe in her. Everything was not that simple. When she found that things were changing so fast that she could not accept it, what should she do, how to save the fragile Xianyu, she was really useless and didn't know anything. She couldn't lose Xiaohe anymore. Will Xiaohe be awakened by her? What will happen after waking up? What choice will she make?