Director : Qing Hai | Cast : Gao Shan / lrina Kaptelova / Yang Bowen / Qi Manfei | China | Mandarin | Sub : Chinese
Because of a commemorative coin of Yungang Grottoes, a Russian girl Naja came to Shanxi Datong. There she met a fan who addicts into Yungang Grottoes culture research, a decadent single father and his like a grownup lovely son. Naja was moved by the story of the father and son and decided to return the cultural relics back to China.