"The age of innocence" mainly spoke of 1978, fled to refuge in Guangzhou in the Northeast in Beijing educated youth "Li Ka Kui", with "lucky", "Jing" and "wash Guang wei". After a lot of twists and turns out of blows friendship grows, they all came to known as "Heaven round" educated youth. There was no trace of heaven, everybody discuss fled to Hong Kong, but often not successful. Until the resumption of college entrance examination, he and others admitted to the University, a static also became a small self-employed traders, became the first "eat crab" person. Xi Guangwei experienced a variety of fraud, also came out, in the stage of reforming and opening, make the life first bucket of gold. Have done a civil servant Li Jiaju discontent within the system more personnel than work available, quit the public participate in the spring tide of reform and opening-up, out of business, will be gradually improved in their lives, a disaster and fell in front of them, they will decide on what path to follow.