Smart criminals carefully plan their actions, taking into account all the possible risks, so they are very difficult, and often impossible to catch. Together with detectives Alexander and Katherine, you will go to the city of Gramut. This town is notable for the fact that it is called The City of Dusk. There, once a year, there are dusk for several days in a row. The sun hangs over the horizon very low, doubting whether it will set or not. It is in this dark time that thieves become active and begin to crank up their dark affairs. Our heroes though catch the leader and for this they are going to ambush in the alleged place of robbery.