Yuzu would very much like to be a regular girl, but unfortunately for her, she and her sisters are miko priestesses at the Asagiri Shrine, and their role is to keep the spirit world in balance.

In a world on the verge of extinction due to an alien invasion, Han Oreum, who continues to lead a military life while raising her daughter Goo Cho-rok alone, is attacked by a strange creature during a civil...