Humans who have narrow and selfish thoughts are capable of bringing human civilization to the brink of destruction. Shrimp-brained and selfish humans will only make the world even more damaged! That's what happens in this era. An era where humans cannot live freely and can only hide behind walls. Humans can only take refuge behind protective walls coated with magic. The chosen humans will protect human civilization and destroy the Guannoids with the blessing of the god Goddess called 'Anki'. Anki is a privilege given by the gods and goddesses to selected humans, this blessing can be in the form of magic, strength or power. These selected people will accompany the military troops. The military also has its own levels, starting from Saber, melee attacker, Archer, shooter, Lancher, archer, Rider, scout.

and, the era where humans have to survive begins...