In Jinhai, China, a spy game has shot up to popularity among young people. As it turns out, the game is developed by an overseas intelligence organization known as "Night Fog". They are using players to engage in espionage activities without their knowledge and also seizing the opportunity to cultivate spies among them. The evil seeds of the game has been spreading silently throughout the city.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.