Terra (Earth)

Terra in the Mega Man Legends series (otherwise known as Earth in Japan) was the place where the original humans lived. Eventually, the humans moved to Elysium while artificial humans, known as Carbons, began to inhabit Terra. Before he died, The Master asked Mega Man Trigger to protect the Carbons and destroy the Master System, resulting in a series of battles that ended with Mega Man and Sera being sealed by Yuna for thousands of years. Those events became legends.

Eventually, the world was covered by endless water, and these artificial humans, known as the Carbons, now live on small landmasses called islands.

The map in Mega Man Legends 2 has 32 lines. As the Mega Man Legends series has the same unit of time as the earth in real life, those lines may not be for time zones like the Coordinated Universal Time, but a chart like the rhumbline network.