Promethium is a metal alloy invented by the Megami clan that is near-invulnerable. It was later discovered by a group of American scientist that Promethium is also capable of generating and absorbing near-limitless amounts of energy, and so can be used as a power source for many gadgets. This is promethium soon became known as "volatile promethium" with the original being referred to as depleted promethium. After escaping from prison Ryoma Magami discovered that "volatile promethium" can also act as a dangerous mutagen that can be used to mutate living beings or trigger their metagene. 

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.