| Several years ago, the team of adventurers known as the Challengers of the Unknown accompanied renowned archaeologist Dr. Charles Ferris on an expedition to the remote Island of Ruins. Here, the doctor's assistant Duncan Pramble stole an ancient chemical called "Liquid Light". Intrigued by mysterious hieroglyphs, which stated that the chemical gave "extra lives and with each life a different power", Pramble drank it. Immediately his body was engulfed with a bright aura from which powerful rays, able to attract and repel objects, emanated. Already intent on embarking on a criminal career, Pramble adopted the identity of the Multi-man and battled the Challengers of the Unknown. |
