Director: Lan Hongchun

Artist: Li Sitong, Wang Yantong, Wu Shaoqing, Zheng Runqi, Wang Xiaohui S, Zhao Shuguang, Li Deru, Li Shuhao, Seamkhum Usha

Genre: Drama, Comedy, Romance

When Xiaowei secretly travels to Thailand to find his supposedly wealthy grandfather, he uncovers a family-shattering secret: his grandfather passed away fifty years ago. For decades, the moving love letters that sustained his grandmother Shurou’s hopes were written by a complete stranger. This unexpected investigation unveils a breathtaking, half-century-old romance that deeply shakes the grandmother's heart.