Taking place many ages after a great war ravaged Equestria, Discord and three ponies Bright Bulb, Tinker Toy, and Zara must brave the depths of Tartarus and Hell, ascend the mountain of Purgatory, and finally cross over into Paradise in pursuit of six ancient books that will hopefully prevent war from coming once again to Equestria. Heavily based on Dante's Divine Comedy as well as numerous other bits and pieces of classic literature.