Earth has experienced five eras in total: the Archean, Proterozoic, Paleozoic, Mesozoic, and Cenozoic.

The world before them seemed to take everyone back to the Archean era!

Here, the vast ocean stretched out, with volcanoes in the distance violently spewing lava, and massive steam clouds rising into the sky.

The sky was filled with dark clouds, with thunder and lightning flashing, and occasionally, thick forked lightning would strike down from the heavens.