Ju was an old wizard who first proposed the idea that the Wine of the Gods existed, after spending 20 years studying ancient Fremennik and other texts, and has made a theory on Dreamscape. He lives as a hermit deep in the north-eastern Wilderness, reading tomes, texts, and books, while studying the Wilderness through its architecture, writing on walls, land formations, and revenant paths. He also likes to spend time in Annakarl, also speaking with the greater and lesser demons there, trying to learn more about Gielinor's secret and hidden history. His findings, unfortunately, have been dismissed and burned by Saradominists claiming that it was "pure blasphemy", although it has been somewhat accepted by a handful Zamorakians.