Man the start of this chapter gave me some Gundam Wing vibes with the fencing talk but then it went back to CG with the ghetto massacre. Marybell sure is as harsh as I've heard and certainly a direct commentary/response to Lelouch's own tricks of abusing the fact people hesitated to shoot a Britannian student to get away with shit.
Very interesting set up for Oz (Female) to just awaken to slaughter again against Britannia. Really makes me wonder how her story is going to go.
As for Oz (Male) cool Char mask and that blurb is interesting since I didn't know Oz (male) lost his memories too. Real shame the photo novels are probably never going to be properly translated to understand his story completely.