The 3rd Realm

The 3rd Realm occupy's all space in between universes in the Gigaverse. Because of this, it is not accessible to ordinary beings. As most things don't have the power to exist for extended periods within the 3rd realm, they just warp to a nearby universe. However, beings that are powerful enough can stay within the 3rd realm for as long as they would want.

Notable Characters

 * Captain Spongebob
 * Pepsi Man Ultimatum
 * Cthulhu

Travel In the 3rd Realm
In order to travel in the Third Realm, you need one of two things... A universe can be thought of as a big ass bubble. To leave you need to go fast enough to reach the edge and be sharp enough to push through the bubble.
 * 1) A Ship that has a drive with the power to go fast enough and a ship that can puncture the bubble
 * 2) Enough power to be able to do this without a ship

There are many different kinds of drives you can buy for a ship, that's the easy part. The hard part is designing and building a ship capable of not exploding when hitting the wall of the universe.

Remaining in the third realm
Another thing you need to consider is that normal things cant stay in the third realm. Studiess show that its big as shit but once you leave a universe, the Realm puts a ridiculous amount of force on you to push you into the nearest universe.

Ships can use the force to get to other universes but staying in the 3rd realm is another story. Only like 2 ships have ever been made that can stay in the 3rd Realm. And at best they can only be there for like a half an hour.

Only crazy strong beings can be there for like any cool amount of time. Sorry