In nowadays world,we are accustomed to the similar and repetitive urban appearances in our lives.An abrupt entrance suddenly breaks into the urban life’s, arousing people's curiosity to enter it, breaking the habitual path into another space.You look the city from another perspective.The ordinary urban elements are superimposed into a blurred environment for you to explore, weaving through the paths formed by the fragments of urban traces and transforming them into a sequence of your own memories and parasitize them on the obsolete industrial relics in the city,forming a unique memory carrier.