This informative article depends excessively on references to Major resources. Make sure you strengthen this short article by incorporating secondary or tertiary sources. Come across sources: "Mu Online" – news · newspapers · textbooks · scholar · JSTOR (September 2007) (Learn how and when to get rid of this concept) https://andrekuzcg.suomiblog.com/5-simple-statements-about-mu-online-explained-51004135