This article relies excessively on references to primary sources. Make sure you improve this post by adding secondary or tertiary sources. Obtain sources: "Mu Online" – news · newspapers · guides · scholar · JSTOR (September 2007) (Learn how and when to get rid of this message) 20-4 hrs in https://livemuonline89999.activoblog.com/39493804/indicators-on-mu-season-20-you-should-know