The surroundings changed.
She altered the surroundings I guess
heres atranslation from takL on nf
sfx says "pfft" like when something appears /disappers with hiraishin.
this is from the last chap
Kakashi: ...Madam, what is your purpose!?
Kaguya: ...here is....this place is my precious seedbed (/bot nursery). no further harm should be done to it...
I shall not fight any more
Naruto: eh?
Naruto: if so...
Kaguya: not in here, that is.
-Pfft(/whiff)-
Kaguya: but in here, I shall erase you lot.
she teleported them away