This novel tells of curiosity Reinhart and his four siblings find the answer to the origins and causes of birthmark shaped crescent and star on their chests vibrate and heat caused. When grandfather Gadjah Biru story, they actually have the blood of the Knights. Birthmark that they have as a sign of their responsibilities and major tasks they must do as a warrior, as their ancestors had done, Gadjah Mada (Prime Minister of the Kingdom of Majapahit who mastered the Indonesian archipelago in 1336 - 1364 M). At first, they feel weird in modern times still talking about heroism, let alone about the down-derivative. Amusing, thought they were. Apparently, it's a born sign they were connected with wave of resonant Terranos Belt who owned by five supreme knights of Eirounos from the Acrotus planets in the Billetum galaxy. Once they have Terranos belt, then they become superhuman. Now their views so changed when a special envoy of Eirounos to ask for help to free up Eirounos from the Megolianth crime and his minions. Soul Knights Reinhart unable to resist the call of duty as a Knight. Cepollos Inter-galactic plane carrying them to Acrotus planet. They also involved a suspenseful adventure and the battle to quell crime Morgur nation under the leadership of Megolianth which has superpowers on the planet Acrotus. Did successful the mission of Reinhart on the Acrotus planet? How did the life and inhabitants of the Acrotrus planet is similar to in Earth ? The answer can be seen in the story Reinhart, the incarnation five supreme knights of Eirounos ... this.