Diary Of A Wimpy Kid Dog Days

My book is diary of a wimpy kid dog days.Ive already read the book but I'm reading it for my second time. My reading response is what do you think what will happen next. I think that the Muddy Hand is not true , and will not attack them .The muddy hand is a villain in a movie.Why I think that the muddy hand will not attack is because it is a character in a movie.The only reason why they think its coming to get them is because at the end of the movie it said I am coming after you . That was only to scare all of the people who watched it.