The Black Hole Omniplex is a huge black hole, containing 2 black holes, which contain 3 black holes, and this goes on to the point of there being the ginormous amount of black holes. If you were to enter this, you would'nt be spaghettified. You would be ripped to shreds in a matter of 0 seconds.
The "realm" and how to enter it.[]
The black hole omniplex contains a subatomic realm, which about one in every ~2 thousand atoms manage to get to. Using countless disposable subatomic cameras, it was discovered that there is actually life there. Little creatures that have been named Bholites. There is no discovered way to exit this realm.