The Book of Gods and Ghosts

He gets a smartphone from a man who claims to be the devil. It has no calling features, but it is packed with countless e-books on an astonishing range of subjects. To his amazement, he discovers that he can enter the worlds inside these books. Even more amazingly, once inside, he can use the phone’s book editor to rewrite the characters, and every edit immediately takes effect in the real world! *The Biography of Chongzhen*, *The Demi-Gods and Semi-Devils*, *The Legend of the Condor Heroes*, *The Four Great Constables*, *Dungeons & Dragons*... and even *Strange Tales from a Chinese Studio*, *Ji Gong*, and more. Through a series of adventures, he discovers a tremendous secret behind these book worlds, one that leads him step by step onto the path of cultivating immortality.