Through another pair of eyes

Do you ever have the feeling someone is watching your life, through your eyes? It is a weird, but also a pleasant feeling. Like that person is meant to be with you all the time, see what you see, go where you go...

Ruby feels this a lot. She lives quite a normal life, besides all the awkwardness and this weird feeling. Then suddenly her life's disturbed by a mysterious letter. It turns her whole life upside down. She travels the world and finds something she would never expect to be there.