Blurring the line between exoskeletons and cybernetic augments, the D9 is unfavorably comparable to the Chemical Augmentation System.
Armor and accessory set worn by the guards of the Imbrian Royal Palace and the Lunar Temples
The Knights of Imbria are most commonly seen in artwork bearing their famous, or infamous heart shaped escutcheons
The High King is dead. He died on a quest to find the stolen Crown of Destiny. As he died, he activated the ability on his armor, Fly To The Four Winds, which randomly transported his sword, Cut-Steel, and his shield, The Shield of Hope, to far-off places so they would not be taken by his foes.
The PCs are sent with a diplomat to another country to protect him and do his bidding. There may be some espionage, rescuing, downright bullying, etc. Could make a nice medieval, special operations background.