Shrek the monster. Shrek, the hero of this film, is far from Prince Charming or even human, but a round green "monster". Not only is he ugly, but he is not gentle at all, and he doesn't like cleanliness. He is even a little withdrawn. At first glance, the princess seems to have a good face and a perfect figure. However, when she burps, she makes no secret of it. She is invincible when she hits people, and the real appearance after sunset is even more staggering. There is also a tongue-tied donkey, a brain-loving dragon, a magic mirror that flatters, and countless fairy tale characters who look familiar but find that they are not.