Just beat the game tonight and I've got a question. The whole "2B is an E unit that's been killing 9S over and over" really went over my head and I only fully grasped it after reading about people talking about it.
How exactly does that work? In the game itself, we don't really see her doing this, with the only two killings being the black box in the intro, and the choke out at the end of A/B.
When were these killings occurring and what context do we really have for them in the game? Were they literally "9S found out to much, so 2B stone-cold fucking kills him" killings? Why not just not use 9S models at all rather than go through that whole escort-killing process?
I think I need the plot point laid out for me.
A lot of this is inferred or just guesses you have to make. A lot of the story is intentionally left to interpretation. I assume at first 2B is just a straight up stone cold assassin. A professional. She is a hardened military veteran. She takes him out when he learns too much. The data he gathers is deemed worthy enough for him to continuosly die for. However, slowly but surely it is weighing on her. She's sick of it. Always killing. In fact its implied in the weapon stories that she even has growing feelings for him. At some point it goes from being her job to turning into a Shakesperian tragedy. We don't know the specifics but she has been killing him for a long time. Cycles are a big theme in Taro games. This is one of those endless cycles of violence.