Gammahyperverse, or The Ultimate Black Hole (TUBH) is a Black Hole which can destroy everything smaller than itself. Every Upsilonhyperverse is rotating outside of its accretion disk, if not, it will be swalled by TUBLAH. Every milleniums a Upsilonhyperverse is swalled by Gammahyperverse.
But dont worry, our Upsilonhyperverse moves 1 Terminal Icosahedron per 70 Billion years to the Black Hole!
When closer to the Accretion Disk, hotter it will get (The accretion disk is 101500 Celcius)