@Elhao
So the RAW for her status is 極点 which from googling seem to suggest 'extreme point' (although one of the English example given was "the excitement reached climax")
So maybe the status here is more of she's on the verge of 'breaking'
Which would make a little more sense given Kuro's talk with her and her reaction to it.
Will have to see whether the next time her status is shown if she's still got that effect or not, if it's gone then Kuro's suggestion probably pushed her back from insanity.
Although his conversation with her reminds me of this:
https://mangadex.org/chapter/630153/15
In fact a part of me was expecting this face:
https://mangadex.org/chapter/630153/17