Seven Knights Revolution: Eiyuu no Keishousha

Eons ago, valiant heroes fought against the forces of "Destruction." They became legendary, and their power was passed on to "successors" who continued to protect the world.

In the present day, Faria, a successor of the Seven Knights, saves a young boy named Nemo from these forces. As the battle ensues, Nemo summons the power of a hero and becomes a successor himself. But his hero is a mysterious one, unknown to history - a secret that will set Nemo off on an epic journey through the past and present.