Imagine two brothers trying to appease the ruler of the universe. One does what is asked of him while the other does what he thinks is best. As a result, the former is rewarded and the latter is turned away. And due to the latter brother's disgrace, he takes out his jealousy, envy, and anger upon his own brother, killing him; thus, inviting even more darkness into his already fragile world.
This is the story of Cain and Abel. And though it may not seem like the thing of heroes and villains, there is something remarkably familiar about this ancient tale. Something that resonates even in today's superhero and supervillain-obsessed culture.