Nika has to run around night streets naked, because she got oneself into an adventure, that completely changed her way of living. She’s got a special smartphone through which she can see the fragments she needs to collect to assemble the keys. With this keys can open the boxes with quests she has to complete. And of course do this all naked!
In order for you to be able to install this game, you need to enable (allow) installation of applications from unknown sources (Unknown sources) in the phone settings. Usually this item is in the Security section