The film starts with spiders. I don't think it means "desire" as everyone said. On the contrary, spiders are things that make people lose their desires, killing the desire and desire of pig horns for women. In the last scene, when her wife turns into a spider, I think it might be a sign that he's bored and that he's going out to steal.
He got the key of a mistress, started the relationship between adam and his mistress as a teacher, and finally ended in a car accident with his mistress. This is also the source of his scars.
Of course, there may be another possibility, that is, it started with the teacher Adam, and the mistress found the ring mark on his hand and knew that he would be separated from him when he was married, resulting in a car accident. In the end, he returned to his pregnant wife, but he also hoped to be able to steal and get another key.
The director's mystique sells very well, or the whole story is like a circle, no matter where it starts and ends with one of the characters, in the end, the result is the same.
View more about Enemy reviews