He shows her what he's been doing for their syncing circles; it's worded to confine the daeva to their home realms.

That looks good. Could Ambela draw it?

"I don't see why not."

I can let you watch your summoner draw the circle, if you want, Varda tells the salon angel helpfully.

Thank you, says salon angel icily.

Picture! Of Ambela drawing the circle!

The angel reads the binding and glares at Varda and appears when summoned and marches through the magic door back into Heaven.

Meanwhile she is explaining the arrangement to the other two again.

The arson angel is absolutely miserable with terror.

Jake is trying to escape and stymied by the moat.

Well. Jake can go through the moat if he wants, he'll just have to walk. She'll leave some attention here in case either of them want to talk with her.

There appears to be nothing they want less.

Ah well. She solicits soul alt help in setting up another moat-and-portal from her planetoid to Ganymede, walks over to the arcology, knocks.

...The person at the front desk frowns at her and does some thing that is not opening the airlock.

She is not in a hurry. She waits. 

Eventually a fairy exits the building, accompanied by some air. "Hello. Unaccompanied daeva..." she blinks at the possibly not a daeva person... "are, uh, not allowed in the compound... you're not a daeva but you're standing around in vacuum by yourself, so..."

I'm a minor deity from the Elf world, sorry, we were negotiating a role in prison handling with local authorities. I did not intend to cause you alarm. 

"I don't think they were expecting you here."

Here is where their prison is. I can put the portal somewhere else if that's more convenient.

"The portal -? I'm the security fairy, I'm kind of out of the loop, what's going on?"

You've heard about the Elves? 

"No. They don't tell me much, they just sent me out because I can go out without suiting up."

Ah. About two years ago, a demon was accidentally summoned to an alien world by an alien child. The aliens had faster than light travel, but had not heard of summoning; they had not found humanity and did not even know they should be looking. Shortly thereafter they sent emissaries to Earth. Among the many avenues of cooperation between the species which are now being pursued, the humans were hopeful that the alien gods - of which I am one - could aid them in bringing to justice daeva who commit serious violent crimes on Earth and do not answer a summons to answer for them. We can do that; we can traverse the realms safely. 

"Okay... but the ones here did answer."

Yes. Having retrieved them for you, portaling here so they could interface normally with your justice system seemed more natural than portaling to Earth or somewhere. I can move the portal if they want.

"I'll go tell the boss and they might let you in but they might wanna talk to some people first."