>Ok I might need my meds for later, but this is what I feel is gonna happen.

If you guys could see a repeating pattern, you would notice for both Myth and Council, IRyS has some what been an emotional shoulder and a saviour fag for the most hated member of that branch. For Myth its Mori and for Council its Kronii. In Mori case, Mori is definitely more attached to IRyS and even considers IRyS "her best friend in Hololive". She goes as far as to talk about her personal meeting with IRyS in her solo streams as well and we have barley seen IRyS do that. IRyS seems to talk more about Kronii, Fauna, Mumei, Bae and Ina more than Mori, but probably helps Mori from going full mental because of the constant hate. In other words, she seems to be obsessed with IRyS
For Kronii's case, we can see that Kronii actually is surprisingly super energetic whenever IRyS is a part of the collab. You can clearly see the difference when she is collabing with someone not named IRyS. And Kronii has also mentioned that she occasionally talks IRyS in general on discord through VC.
So as long as Nerissa doesn't make trigger more people (for whatever retarded reason) than Shiori, its safe to say IRyS and Shiori are gonna get along pretty damn well because it will trigger IRyS's saviour fag senses.

I will now take my meds
Your welcome