Oh...so on top of everything Yotsuha's also on a time limit because of her deterioating health...darn, that's rough.
...What're the odds that she'll end pushing herself too hard and end up in a coma or something ? Feels like foreshadowing.....
And huh, seems like the brother is an alright guy, steering her away from the path of murder...
Still, strange that he just accepted everything right off the bat without any questions....
I guess his blank behaviour can be partly explained by having developed it as a survival Mechanism against the psycho Mother, but it's still strange.....