In 1939, in war-torn Shanghai, forces from all sides were intertwined. 'Teahouse owner' Han Mo traveled among the Kuomintang, the Communist Party and Japan, collecting intelligence secretly from both sides. An accident tied the interests of him and female analyst Song Jiuchun, starting a life of espionage. He not only had to deal with the serious and rigid boss Zhao Shusheng, but also had to defuse the cunning traps of the villain Cui Jian at any time. During this period, his best friend Lu Zeyun contributed countless "ghost ideas". Han Mo used his wisdom and humor to pass through the levels and uncover the historical mysteries. After going through betrayal, misunderstanding and sacrifice, he finally completed the mission and made the enemy lose everything. He also found the true meaning of espionage life. Each of the three volumes has its own main plot: Game within Game, Spy Shadow's Heart, and Return and Come Back. They are all intertwined. Every time there is a crisis, there is always unexpected humor to resolve the deadlock. The book ends with more than 1 million words.
