Now go one week later in date, but 60 years earlier in time. The scene is the Marco Polo Bridge in Wanping County, Hebei Province, mainland China.
自此再過七天，場景回到六十年前的中國大陸河北宛平縣永定河上的盧溝橋，一九三七年七月七日夜間十點半，一聲槍響開始了近代中國最大的夢魘。