When an Angel and a Demon are in love… (Reposted from another challenge)

The Demon played the role of Devil’s Advocate.

The Angel played the role of savior, teacher, and healer.

The relationship: a beautiful disaster made neither in Heaven nor Hell.

They met as enemies on a battlefield. Both with the intention to save the world:

The Demon, who pledged to purge evil, led his armies as he had earned his horns in Hell.

The Angel, who pledged to save the world, brought peace as she had earned her wings in Heaven.

″Hell is full of good meanings, but heaven is full of good works.”

When she told him this, he fell in love.

One day the Angel fell in battle and could no longer fly.

The Demon offered her immortality on condition that she stay by his side forever.

Unable to leave the other’s side and return to Heaven or Hell:

They travel the world to this day bringing war and peace.