[X] Ask Homura to at least hear you out. If she still doesn't want them leaving afterward, then they won't be leaving.
[X] First of all, you would be keeping their soul gems on you in case they did anything.
-[X] Oriko isn't exactly in a good position to pull something since the only reason she isn't completely subdued with pain is because of your power which you could easily remove.
[X] You wouldn't let them leave your sight or just run wild, and you definitely wouldn't let them anywhere near the school or the others.
[X]And she
isn't faking it. She was almost insentient from the pain and honestly looked like half a corpse while Kirika was stressing out. Oriko had even tried to keep you in the dark about it out of pride.
-[X] And you had checked her soul gem which looked like her power was looping on itself, while your's and Kirika's soul gem looked normal. You think that at least going outside and doing
something even for a little bit could really help her. As long as she's like this, her precognition is pretty much out.
-[X] If they had some plan on escaping or coming up with some ambush, then there's nothing stopping them from implementing it from inside their home.
[X] You know how she feels about them, and you wouldn't be suggesting this if you couldn't keep them check or if it wasn't completely serious.
[X] They are dangerous and can't be completely trusted but you can't just leave them alone like this. And it wouldn't be particularly wise to anyway.
[X] If Homura still says no, then just drop it and tell them you'll keep them inside and find some other way to help her then.
[X] Tell Oriko and Kirika the news, whatever it is.
It doesn't exactly help matters that we aren't speaking to Homura alone and in person.
Gonna point out that we don't actually know if the ring will disappear if we leave range. It's witch stuff, not mere grief.
Witch stuff is grief. Remember how the healing rod's effects would apparently stop working if we went out of range?