Read the most up to date manga Gilgamesh at MangaGo. Manga Gilgamesh is constantly upgraded at MangaGo. Don't neglect to review the other manga updates. A checklist of manga collections MangaGo is in the Manga List menu.
And epic sci-fi story heavily influenced by the Epic of Gilgamesh, as several groups fight for a mysterious power. While a close brother and sister get tied up into the battle unwillingly.