The girl discovers a mysterious letter hidden in an ancient book in the old bookstore left by her grandmother. The words on the letter will reveal fragments from different eras as she touches them. She needs to use these fragments to piece together the secrets of her grandmother's youth, and at the same time unlock her own special ability to resonate with the words.
Purpose: Using the emotional resonance across time and space as a link, it reveals the eternal value of ordinary people's persistence in culture and beliefs in troubled times, and this persistence is continued through the inheritance of memory and the resonance of words. Ultimately, individual deep feelings and the weight of the times intersect in the present, interpreting the deep connection between "remembering the past" and "cherishing the present" - the courage and tenderness hidden in time will always be the light that illuminates the future.