From 80s of the last century, China sent a large number of PhD students to the United States. Some of them stayed in the United States after graduation, got married and had successful career. This fiction novel describes Professor Ding Yi who had scientific collaboration with a Chinese academic institution. He met many strange people and had many bizarre stories in China. Thirty years of reform and open-door policy transformed China completely upside down, so elusive. Seduced by money and dazzling girls, Ding Yi did not recognize the homeland where he grew up. Struggling with the morality, he felt painful and confused. He believed that China someday would be ......