"It's generally good to know on all levels, I've found."
She hum hum hums.
"Everyone getting a happy ending is a good start - preferably within a decade or two, at least, though I'm not very firmly stuck on any particular time horizon, there, since natural and good quality ways to solve people's problems can be hard to find. There's a lot of weird edge cases - I don't think you mean some sort of direct happiness injection thing, but even beyond that, people are just generally weird... Probably you want to make it some sort of function weighing emotional fulfillment and a slate of happiness sub-sensations and satisfaction and reflectively endorsed appreciation of things. Personally, I lean pretty heavily to that last factor? But really, there's a pretty wide slate of options that I think would be very good, as long as things end up reasonably ungoodharted, and going in that direction should help along with that besides."
"I don't mind having non-universally impersonal physical laws? Though honestly, there's nothing wrong either with having entities associated with the power system that help out, too. Having a bunch of say, cute anime girls - and boys too, probably - with a connection to the power system pop into existence with a desire, capacity and great personal joy in helping people get happy endings is maybe a good start for a first pass..."
"Oh and... Do tell if there's any obvious hypotheticals to consider I'm missing or you'd like me to fetch you anything while we talk - I can get you some water, and I think I have some fish in the fridge somewhere... There's really just so much to consider!"
Her hands flap excitedly, before she bounces up in her seat to sit on them a little.