INTRODUCTION
The distant future, 5012.
The sudden aerial invasion of Earth by <Aliens> and
their creations <Machine Lifeforms>led mankind to the brink of extinction.
The surviving number of humans who took refuge on the moon to organize a counterattack using
android> soldiers to recapture Earth
However, the war reaches a stalemate as the
Machine Lifeforms> continue to multiply infinitely.
In turn, humanity deploys a
new unit of android soldiers as an ultimate weapon: <YoRHa>.
Newly dispatched to Earth <2B> joins
9S>,the analyst currently stationed there,
where amid their mission,
they encounter a myriad of mysterious phenomena...

This is the story of these
lifeless <androids> and their endless fight for the sake of mankind.