She offers her services to every lunar colony that will give her the time of day. Most of them accept. Cam is instrumental in most of what she does, but Adana summons a few angels to help integrate shiny new things with the older structures in place. The two angels that Cam meets are nice to Adana, but less so to him - he gets the cold shoulder and some pointed glares and insinuations, but nothing else comes of it besides that. Adana keeps the peace as well as she can, distracts all parties involved with things to do, and they carry on without any real incident.
While fixing things is something that she's happy to do, she wants things to be organized in such a way that they don't need her to keep functioning. She has Cam make several factories, specialized in maintenance materials. Then she sells the rights to use them to companies that she background checks as 'not idiots.' She undercuts what it would cost to have them built normally, accepts several commissions to make other factories for things like shuttles and polymer repair gel, and has Cam build those, too. Along with those, miniature black holes are created and sold, to give gravity to space stations and the like. Soon enough, she is rich.
Once she has money to play with it, she starts using it. She bribes several companies into making deals with one another, hires more staff to do her bidding, and then slowly expands. Disaster relief structures are made, funded by her business in services such as extranet ports and factories. She negotiates the disaster relief's neutrality to international laws, and then they get to helping lunar colonies that are having problems.
Meanwhile, she negotiates with Mars and its colonies to set up terraforming. It's slow going, there are a lot of separately governed colonies to get to play nice together, but she makes steady progress. They should be good for terraforming the planet within a year. She realizes that she could just grab Cam and go do it whenever she likes, with or without permission, but she isn't anonymous anymore.
She becomes known as a demon summoner. A very effective demon summoner. Soon it's common for people to look at her nervously when she walks into a room. She doesn't care, except to behave extremely nicely, and play nice with all laws that she can. No need to make people afraid of her or Cam, she's got time to be patient.
True to her word, the binding on Cam is loose and pretty flexible. She doesn't stop being nice to him or treating him like a person just because he is working for her. Actually, if anything, she's nicer - cheerier, happier, thanking him every time he makes her something useful. And there's usually something useful to make, too, because she's always doing something or working on various projects that are all leading towards one goal - make the solar community as nice a place to live as possible.
"I might try to terraform Venus if I run out of things to do, but my focus is fixing the things that are already there rather than making new ones." Pause. "... Wow, I really do come off as an angel, don't I?"
"Actually, now that I think of it - it is a good idea to find some other summoners to promise to summon the both of us back once I do eventually die. That way, we're both not forced into retirement and can actually see each other."
When he has recovered conversational ability: "Do you trust any summoners to do that who you know off the top of your head?"
"I trust some people that could become summoners, I mean there's no reason that both my dad and my brother shouldn't learn how to summon both of us in case something terrible happens. Dad would be more reliable about it, of the two of them. But summoners that I happen to know right now, no."
"Pretty much. Or I find someone to be an apprentice and tell them to summon us both if I die."
"There are schools for that kind of thing, but there's also still some informal stuff where if a person who wants to grow up to be a summoner they can go find someone who is one and learn that way. I think there are forums on the extranet for that kind of thing. It's possible that now that I'm famous, some precocious kid will run up to me and ask me to teach them. I'm not entirely sure, I wasn't an apprentice, most of what I know is from books."
"I would have to meet them. Some of them might just not have any idea of who to turn to and pick me because I am recognizable, or because they like the space station in particular. So, maybe?"
"I thought they were bullshit, but cool bullshit. Drew my first circle when bored in my dad's garage and was very surprised. Very glad I didn't get creative, got a very unpleasant fairy."
Adana giggles. "That could have ended badly. My first was also a fairy, literally about ten minutes after I got my summoner license. I had her move some furniture, but it was mostly because I could do it and I was excited."
"I didn't have mine do anything, I got rid of her to make sure I could and then read the whole stash before drawing anything else."
"And thus began my five year career in summoning and the efficient use of parlor tricks."
"I focused less on efficient use of parlor tricks and more on how I could use angels and fairies the most effectively per summon. I can do a bit with the little tricks, though."
"Well, for most of it I was in the magical closet and did not have the option of dragging daeva around in public."
She pets his hair. "Thank you very much for removing the magical closet entirely, I like being able to have daeva in public."
"I like you being able to have daeva in public too. It'd be inconvenient if you had to keep me in a shoebox."