The screen name is light in the wind and light in the clouds. Only my parents call me. They named me Du Bin. Born in the summer of 1983, he has been living in a muddle and has no fixed place. Wandering in many literary forums, writing novels, essays, poems, and writing about unfulfilled ideals and unresolved youth. I bought this novel day and night when I was 18 years old, and gave it to my young people who are gone forever and all my friends who care about and support me. And, my lovely readers, you.