http://www.platigeshorts.com/paths-of-hate.html
It starts out with what seems to be a fairly normal scene from a WWII film: two aircraft dueling. However, as the scene moves on, each pilot loses their humanity it by bit as time goes by, starting with flashes of red in their eyes, and ignorance of vital warnings, such as fuel, moving until each pilot is fully driven by hate. Subtle details are added, one example is that one pilot has a picture of his wife in the cockpit, which flies into his face before being whipped out of the cockpit, without him even noticing. This represents the will to return being overpowered by the simple will to kill the other. Meanwhile, in the other aircraft, the pilot has a cross necklace wrapped around his hand. As he squeezes tighter, the chain snaps without him noticing, symbolizing the pilot moving away from anything tying him to his humanity.
After both pilots run out of ammunition, their skin cracks and peels away, representing their facade peeling away to show their true form of hateful demons. An interesting note is that while before, you could tell the two pilots apart, they look the same in their demon form, showing that both pilots are exactly the same- beings of pure hatred.
After their transformation, they two demons ram into each other, then parachute to the ground only to continue their fight there, showing how they have both completely given up on survival, and are willing to destroy themselves in order to destroy each other.
The scene then transitions into a much more abstract work, and the music picks up. Outlined are several known acts of pure hate, such as brawling, executions, and suicide bombing. This final piece both makes the purpose of the film clear- an anti-violence film, and really drives that point home.
Paths of Hate is an amazing short film that really drives its point home, with its beautiful animation, music, and unique plot direction.