In order to protect Xiguan Old Street from demolition, Lin Yifeng clashed with the local force "Thirteen Banks of Commerce". In the process, he was involved in a shocking secret left behind by the "Kowloon Walled City", and accidentally rescued the hunted Japanese conglomerate daughter Akasaka Haruko, and saw the wider world for the first time. In the end, he integrated the bottom forces and founded the "Xinfengtang", which initially established a foothold in the world of Guangdong and Guangxi.