The Hollow Earth. A place of origin for all titans. From the dark caverns housing the infamous Camazotz, to the giant palace housing the Kong species. This place was home. Though it wasn't always the safest place to live. Creatures such as the Warbat will gobble you up when your back is turned. Small titans like the Arachno-claw and the Foetodon, though small, will eat you alive once the time is right. It's events like these that cause a lot of titans to move to the surface.
But this story isn't about any other titan. This story is about Gojira and his journey to the surface. Though he won't be traveling alone. Along with him is his symbiote, Mosura. They know the dangers along the way, but they are ready. This is their story.