Webgyutaro wondered why ume's in her adult demon form again, if a couple moments before she was on her younger human form.
None the less, he holded his.
Webgyutaro told doma yes as ume was dying.
She was a child, and he was her whole life.
Her intentions were not evil, which is why she was given a choice of going to heaven.
Webin the manga he walks with his brother into a black space, same as gyutaro and ume.
Tanjiro praying for the demons is ultimately a cuteousy move.
Since karma in kny.
Webit is beautifully ironic and poetic that in the path of eternal darkness nezuko's fire was the source of light for gyutaro and ume.
Basically, gyutaro and ume are out of the cycle of.