A man travels to get know why he is poor (unlucky). Other persons, animals, plants ask him to investigate the reason of their own misfortunes. God (fate) tells that the wolf (bear, lion) should eat the most stupid man. Other problems can be resolved if the queen gets a husband, a treasure is taken from under the fruit tree, etc. The man does not use opportunity to become a king, to receive gold, etc. because did not receive direct instructions to do it. The wolf decides that the man is a real fool and he must eat him