Working with Hazel is better than not, so she should try. She understands, now, that she's not staking her existence over it; if they wanted to hurt her they would.
If she's going to work with her, Hazel will quickly learn she is (was?) queen of Cheliax; so she should tell her now, where she can control it.
(Is she still queen of Cheliax? It might be unwise to keep wearing her crown if she were not. She does have obligations to Asmodeus, to rule Infernal Cheliax in His name and to enable the sending of its people to damnation, although most of that is really on Aspexia. She'll decide later, once she's ascertained the state of Cheliax and can't claim to be hedging her bets anymore.)
"Thank you. That helped." It really did! She is already adjusting her body language slightly, because she has better instincts now for what Hazel finds familiar and pleasant and attractive.
"If we're going to work together, I should start by properly introducing myself. I'm Queen Abrogail Thrune II, of Cheliax. You may have heard of us." She smiles, self-deprecatingly.
"I've done some things I'm sure you'd disapprove of," although luckily almost all of the big ones are on her predecessors' heads, "because I believed they were the best options available to me at the time, with the information and resources I had. Asmodeus was going to win, had already won in Cheliax, and I wanted to improve the system under Him because I could hardly oppose Him and win." Or, at least, she could hardly oppose Him where she could be caught thinking about it, and living her life plotting without even admitting it to her own thoughts did not appeal.
"Having so many Wishes available obviates all my previous plans. For example, Chelish public education is the best in the world, but even people who grew up illiterate peasants can probably do well if you Wish them more cunning. We have equal rights for women, but even Osirion grants rights to women who are mages, and yesterday I would have said no-one not even Hell or Axis is rich enough to give spells to all women, but clearly I was wrong. And of course other matters, like state defense, roads and logistics, food production - everything will be different now. For the better, of course!"
...now that she mentions it, the issue of state defense is indeed concerning. Abrogail doesn't really want to live in a world where everyone has many Wishes and uses them for war, because she doesn't think defense wins out over offense, and while there may be a last woman standing it probably wouldn't be her, or any human for that matter. Instead she's going to live in a world whose existence and peace is guaranteed by - Hazel.
"You said everyone would be able to leave freely, now. I expect many people will leave Cheliax. But I hope some will stay, and build something stronger, something better. Cheliax has over three thousand years of proud history, and only a little of that is about Hell."
"I'm sure there's a lot you want to tell me, and to ask me, but first I want to tell you that I greatly appreciate you, you and your self-tree and everything you're doing for us. You're powerful, and you use your power to make the world better, and you share it with others. It's the best way to be, and not everyone is like that, and you should be proud of it." With a fierce, warm smile, she lets Hazel have the full blast of her Splendor for a few seconds.