This book tells that there was a large chocolate factory in the small town Charlie lived in, which was very mysterious and with closed doors and no one had ever seen anyone entered or left from that door. One day, Mr. Willy Wonka, the owner of the chocolate factory made an announcement that he would invite five lucky kids to visit his chocolate factory and the children buying Wonka chocolate all over the world had the chance, with the premise that they got the golden tickets in the wrapper. And Charlie was one of the five lucky fish. Visiting the factory was an amazing experience and every visitor felt fascinated, ecstatic, curious, surprised and confused. And the most unbelievable surprise would come at last.