Diary of a wimpy kid

The author in diary of a wimpy kid double down is Jeff Kinney. The protagonist is Greg Jefferey and the antagonist is his brother Manny and Rodrick. The main conflict is that Greg thinks they are taking his spot in the real life reality show. Never think that fake things are real. When Greg when he gets the candy corn he wanted then the pg eats it all and the pig pukes on Greg.