Guo Jingming's novel," The Summer Solstice Before It Arrives ", described the growth of a young girl, Lu Zhiang, in high school. She had experienced a series of setbacks and difficulties, but she had always maintained her beliefs and pursuits. On the last summer of high school, Lu Zhiang met a boy named Xiamu and they started a beautiful relationship. However, Xiamu's father was a leader of the dark forces. He used Xiamu's dark forces to pursue his political goals. In a series of complicated events, Lu Zhiang and Xiamu experienced many difficulties and challenges together, but they always believed in each other and finally came together. The novel ended with Xiamu's death to express the reflection and discussion of the dark forces and pure friendship.