This is a collection of Cai Juns detective story. It consists of two long novels by Cai Jun including Curse and God is Looking at You. Cai Jun is a Chinese writer born in Shanghai who is a member of Chinese Writers Association. He starts to publish since 2000 and was awarded The Rising New Star by The People Literature Publishing House and Bertelsmann.. He had published 15 detective long length novels and the sales of his novel reached 5 million copies. He is the bestseller writer in detective genre for three years in a row.