Post-End of Yorha's event it is. Ever wondered what happened to 2B, 9S, and A2? alongside the other androids as well? this story is a prediction of the said event. From Yorha's corrupted shenanigans, the "still" infected androids, Machine lifeform who is gaining their Accessibility on consciousness, etc. (Be aware that this story includes some dark themes- just like how Yoko Taro made it, Cursing, platonic relationship, etc.)
4 parts