Life on Lunautta was created.
The history of the entire planet.
This is the era of the creation of Lunautta.
This is the era after the portals began to be created.
During this time, the Mustekala split into two separate factions: the sea-dwellers and the land-dwellers.
The Mustekala discovered the ability to levitate their island, and fly it around the world.
Around the time when the The Missing Moon disappeared, a magical plague began to overtake the land, severely limiting the world's access to magic.
This is the current era. The missing moon reappeared in the sky.