Muse Dash: Muse Dash × 五维介质Medium5 Collab Updated!

五维介质Medium5 Collab Music Pack「MEDIUM⁵ Echoes」is now updated, featuring 6 new songs. Unlock the Music Pack to get a Collab Illustration. The duo of Marija and Stardust is exploring the greatest secret in the world?! 2. 「…