Shadow Slave : A Moment of Weakness

Atop the Crimson Spire, a treacherous shadow and a radiant angel fought. Normally, the shadow would win, only to realize he had been fooled and ultimately forced to leave the angel behind. It was the predestined path, the correct one, the one that would lead to the best possible end. However, a moment of weakness was all it took to send it all crashing down. Plans long in the making were made impossible, salvation became uncertain, and amidst it all, Fate would not be denied. — Description from novelcodex.org