"What does "city" that was left on the earth after 20 thousand years that all urban institutions should have been devastated? Also, in the Tizaru visual, there is a scene that cuts out the moment that Humanity confronted <something> in the darkness where rubble was stacked up.
Whether the "mystery" that springs up in the movie "GODZILLA Monster Planet", the novel "GODZILLA Monster Revelation" is revealed. "GODZILLA Monster Planet" In the prehistoric period, what is "What is Mecha Godzilla", a godzilla decisive weapon secretly developed by mankind?".
More info as we get it on the sequel.