Orbal energy (導力) is a mysterious and sustainable energy in the world of Kiseki. Orbal energy is extracted from septium, which replenishes its energy over time. Mechanisms known as orbments make use of these energy. The clockwork mechanism inside the orbment causes a reaction between septium and quartz, which in turn releases energy for virtually any use. This energy is gradually restored over time, and is cleaner than energy produced by combustion engines, making it extremely efficient for business purposes.