What does the simple sentence "horror was depicted on every countenance"

The answer is: The answer is:

It contributes because The Hobbit and The Hunger Games follow Campbell’s formula for “The Hero’s  

Explanation:

In the 1940s, the writer and professor, Joseph Campbell, noticed that a lot of his favorite stories shared  a similar structure. He wrote about it in his book, The Hero with a Thousand Faces. Today, this  story structure is popularly known as “The Hero’s Journey.”

Campbell’s Hero’s Journey structure shows up all over literature, no matter the genre. The Hero’s  Journey stories are so compelling because we like to see heroic characters overcoming great obstacles;  we admire these heroes and hope to be like them.