The 3rd Floor is unknowable to those below it. Generally, those that reach this Floor are because their Limits of Power exceeded the beyondness of the 2nd Floor.

• Garnet is the 1st character in Heir to the Stars to reach this Floor.

To paint a picture with the visual above, just a mere Infinitesimal object is less than any measurable size and too small that any available means cannot distinguish it from zero. For artistic purposes, take the tiniest star in this picture. That tiniest star is equivalent to a mere Infinitesimal object as described earlier and it contains a boundless amount of 1st Floors and 2nd Floors, as well as all contents within them.

This Floor is merely the prelude to the 4th Floor. It is the prelude to unlocking Realm Reborn Red. Surpassing this Floor and jumping to the 4th Floor establishes one as cannon fodder, the weakest and lowest significance in the Heir to the Stars.