Her intent is to protect the Swamp of Peace, a sacred relic that holds the equilibrium on the MU globe, preventing it from succumbing on the malevolence that lurks past. The famous monster Medusa has dominated the Swamp of Calmness given that historic times. 1st released in Season 5 https://josueradhl.suomiblog.com/everything-about-boss-medusa-mu-online-51428311