Benjamin, a student from Tongji University in the UK, couldn"t help but have this question when passing by the Shanghai Sihang Warehouse Anti Japanese War Memorial Hall. In order to find the answer, this British young man set off from the Sihang Warehouse Anti Japanese War Memorial Hall and retraced the footsteps of the "Eight Hundred Heroes" through Citywalk. He learned about the heroic deeds of the Chinese military and civilians who tenaciously resisted the invading Japanese army, and felt the heavy and profound significance of this period of history.