This project locates in Kuan Cheng Zi, Changchun, the Northeast of China.Kuan Cheng Zi, as a historical industrial base, has collected many manufacturing companies. The main challenge of this design is to integrate this isolated industrial park into modern metropolis and produce sustained vitality. After a thorough investigation all round this area, an idea afterwards, “to merge the industrial relics into community life” is proposed to deal with this challenge.