あらすじ
A seventh Singularity has been discovered in ancient Mesopotamia in the year 2655 B.C. The land of Uruk, governed by the wise King Gilgamesh after he returned from his quest for immortality, was grand and prosperous until three goddesses and countless Demonic Beasts appeared. These enemies have brought Uruk to the brink of destruction.
あらすじはAniListより（英語）。