cadence talks casually to lace in a goodbyeish manner until then revealing to her that he has to leave in the morning to take THIS (shows treaty, paper) to the heavens, she doesnt want him to leave but he says he has to do it.

NIGHT TO MORNING

in the morning lace decides to take the treaty herself and ventures off to archeston with it

so much could happen on lace’s journey (she definitely has to come across the keepers and also when she does finally deliver the offering it would be interesting to have a heaven official remark the fact that it is literally a PAPER treaty)

i believe we are switch the sisters in this instance to be that of dawce who leaves to archeston with the treaty and lace stays