The world of G3 is not the paradise it appears. What monsters lurk within the darkness? And what three very different Riders will step forward to fight them? (Heisei Kamen Rider lore / Gen 3 crossover.)
The world of Equestria has a lot of enemies but it can stay forever vigilant with the powers of Rider and Rangers standing by the royal family. Each Rider and Ranger had died and returned though out the centuries. But since the banishment of Nightmar