He sneaked into Innadril where Eva's religion was widely practiced, and caused confusion by threatening the Goddess of Water's followers. The servant of Elder Cronos lives in the Hunters' Village. In order to obtain ingredients for the wonder drug of happiness that Cronos is making, he came to Innadril. After losing himself in daydreams of the world, Mumu forgot why he came here, and hasn't returned to Cronos because he is afraid of being scolded.