Gatekeeper and Demons

Upon the steps of heaven is the Heavenly Gate, protected by the 'Gatekeeper'. An ordeal meant for two yet there is only one guardian now. Beset upon the whispers of darkness and betrayal he is forced to relive the moment of his brothers treachery. Yet to Hospillar, there is still hope, even for his brother that took his arm and fell to the pits of hell oh so long ago. Now, once again, forced to recount the details by the hushed tones of devils can the angelic guardian hold firm to the belief his Brother-in-Arms can be redeemed one day?