This experience is one of the many examples of how suffering and struggle shape the lives of the characters of NieR Automata. Number 2, now going by A2, would spend the next four years viciously ...
Accord may be A2, connecting the series to Drakengard's concept of alternate timelines. The following contains spoilers for episode 24 of NieR Automata Ver1.1a, now streaming on Crunchyroll.
A2's development contrasts with 9S, focusing on redemption and trust, ultimately sacrificing herself for the greater good.