Oubliette

This is the story of the weeping red devil.
It's a story I love.
There was a red devil who wanted to be friends with people. But since he was a devil, no one would go near him. So his friend the blue devil made a plan. He'd wreak havoc among the people, and the red devil would save them. When you try to achieve something, someone's bound to get hurt. You always have to sacrifice something.
The plan worked. But the blue devil had to go away so they'd never know it was a trick.
It's a sad story.