"Who... are you?"

Those were the first words Officer Himiko Suzuki spoke after glimpsing something impossible: a face in the darkness watching her from beyond reality itself.

Soon after, strange powers begin appearing across Earth. Creatures mutate. Alien invaders descend from the stars. And hidden behind it all lies Aethesium—a force capable of turning ordinary people into gods.

As Himiko is drawn into the international organisation MEI and its Special Operations Unit, she finds herself chasing a mystery older than civilisation itself.

Because somewhere in the universe, something is watching.

And it has been watching for a very long time.