Dark Fortress

The Dark Fortress (Japanese: ダークフォートレス, Dāku Fōtoresu) was a place located on Quarton. It first appeared in "Two Worlds". It was Vilius's original fortress, until it was destroyed by the Dark Tenkai Dragon. After that, when he was resurrected by the Guardians, he overpowered them and took control of the Guardians Sanctuary.

Inside the fortress
the fortress's interior is constitued by vilius's throne room,it his also constitued by a lot of hallways,it also has the reassemble device  i his also constitued a room where bravenwolf and tributon where in the first episode.

Outside the fortress
the fortress's outside is constitued by four towers each one has a wall and the main tower at the top has vilius's throne room