Her function is to guard the Swamp of Peace, a sacred relic that holds the harmony in the MU world, protecting against it from succumbing for the malevolence that lurks beyond. The legendary monster Medusa has dominated the Swamp of Calmness since historical periods. 1st released in Season 5 https://cashkuzdg.blogocial.com/not-known-facts-about-boss-medusa-mu-online-71512755