GUO, Li, this name has become a symbol in China's melamine-tainted infant formula incident, an ordinary man who works tirelessly for real justice and truth. His story is not only the personal experience of a Beijing father fighting for his child's health, but also a profound interrogation of social justice and the rule of law in China as a whole. GUO has recorded every detail of his rights defending process over the years in a book. This is a true brave and total disclosure, a comprehensive reflection on his own experience, and a serious criticism of Chinese current social situation. He told us from his suffering experience: even in the darkest times, never give up hope.