Agartha, also known as Agartta, Agharti, Agarta or Agarttha, a legendary city in the earth's core.
Shun tells Asuna he is from another country called Agartha and that he came to this place to find something.
Agartha |
In order to learn how to better control her pyrokinesis, Liz lives with a society of monks in the Agartha Temple in the Ural Mountains.
She then goes to Agartha, the (fictional) fourth planet of the Sirius System.