NOTICE: Godzilla and Kong will not be inside my model, the models in question are by Darko. The Hollow Earth, known to the Iwi as the Long Ago Below,[1] is a location that was discovered in the 2019 film Godzilla: King of the Monsters.It is an ancient subterranean ecosystem deep within the Earth, close to its core. Its gravity is unique and inverts at the halfway point, allowing Titans to walk freely on both the floor and ceiling of the Hollow Earth without fear of falling from one to the other. It is surrounded by a gravitational-electrostatic membrane anomaly inside the Earth's mantle.[1] The ecosystem continually radiates radioactive energy, allowing the creatures that inhabit it to evolve to titanic sizes. A fortress belonging to the Great Apes also exists there, with a throne once held by his ancestors.