A contact you don't want to experience

Oliver attends a festival in Prague. Everything is going great until he gets involved in a fight and ends up in the hospital. From then on, the circumstances gain speed. Oliver wakes up in a locked, white room. He doesn’t know where he is, how he got there, or what will happen to him. Except for the fact that he has to find answers to all the questions flowing through his head, he also has to find out what happened to the girl who could have been involved in all of this just because of him. He has to do all of this before he loses the rest of his common sense. Is it possible, or is it already too late?