She did use healing magic to close the wound, but apparently healing magic can't restart the heart/lung for some reason?
So she basically defib+airpump him with those other magic.
Considering that vol 21 cover have a different blue hair lady (unless Freya somehow grows her hair that long in who knows how long until then) I think he's getting another northern lady after him (whether she will be official concubine is up for debate)
Magic also need chanting, so it takes...
The theme of the series is that page 1 is 'seemingly' normal but with a detail that once you noticed you'll realized it's not.
Page 2 is the blatant hint/reveal.
Alas since people's genre savviness has gone up with time a lot of people have been able to guess the twist 'too easily' or some...
We know she's dead since the carriage scene a while back: https://mangadex.org/chapter/7769e93f-848f-4d81-9171-d075fcc59793/13
The only doubt was what's the actual relation (wife, master, etc)
Tho we're a fair bit behind the RAW.
He might be collaborating with whatever that other dragon sneaking glances at gramp/dad was doing, since it's the change in locust occurred after that scene as well.
I wonder how long was the time gap from that talk between Clenn and Alicia to the departure date.
Since Nellie have got quite the QoL improvement between the little tone for glossy/shiny hair, less ruffled hair and probably enough etiquette lessons to be there for the send off.
Gletus kidnapped Chloe and Belnoah probably to corrupt them later.
Belnoah broke free on his side and came trying to find Chloe, got his ass kicked.
Then Rania shows up, and it seems Gletus took over the demon's body to speak to Rania.