So if you haven't read the first book ,Sky, then I'd suggest that you read that before you read this book which is a sequel to that book. Also, shout out to wolfkitten45 for this amazing cover, and I suggest you go check out their books too. Sky has been stuck in the gallery, watching as people would look at the art. He would always watch how they enjoyed the art, and they wouldn't know that they are being watched by him. One day a couple of guys come to the gallery and look at the mural. The same mural that trapped Sky and his friends inside the gallery.