Sophie is an anthropomorphic german shepherd living in a world populated by various anthropomorphic species. Despite not standing out amongst other people - at least if you discount her sizeable assets - she has a secret no one suspects. In actuality, she is an alien from a hyper-advanced civilisation. Not a camouflaging one, no - her species simply happened to look nearly idential to one of those naturally occuring on Earth.

Why is she here? Well, that's something only she knows - she could be a secret warden, a spy of the galactic Empire, a refugee fleeing from persecution, an escaped criminal in hiding... or maybe she's just taking a vacation.

Most of the time, Sophie is relaxing, having fun and otherwise enjoying herself on this - by her standards, absurdly primitive and backwater - planet that proved strangely... charming. She found the unrefined bluntness of the local people refreshing and downright liberating in comparison to the rigid social norms and expectations of her home world - here, she could flip someone off in public. Make indecent remarks and inspire laughter, instead of outrage. Teach children to swear and discover they already knew how to, often better than her. Break someone's windshield with a brick and only get mildly in trouble.

Did she get corrupted? Or maybe... Maybe she always was a caveman at heart. Hard to tell.

Yet despite how well she fit in, there was one, enormous difference between her and the natives - the sheer technological superiority she possessed. Had she wanted to, Sophie could have easily conquered this primitive planet. Or destroyed it. Or, were she into hoarding stuff, turned it into an exhibit in her collection - and there would be nothing a pre-FTL denizens could do to prevent that... and with everyone in the galaxy avoiding this backwater planet, no one would come to save them either.

And yet instead doing any of that, she decided to turn the planet into her personal playground. Was that mercy? Potentially... but it heavily depended on who you asked.

She's armed with portal technology, shrink and growth rays, entropic manipulators that let her defy time itself and borderline eldritch contraptions making the laws of physics and biology into little more than playthings. But most of the time... she doesn't use them.

Except when she gets hired of course.

Despite having no real need for the local currency, there was something strangely captivating in the antiquated idea of "working for money"... Especially if she could gain some notoriety along the way. And so, with just a little bit of thinking, she found a niche only she could fill... And stroke her ego, but that was just an unitnended side effect. Probably.

With a bunch of camera drones following her, she dons her revealing "Rampager for hire" outfit and ventures forth into cities as a giantess, ravaging and demolishing them to the delight of her Twitch viewers, and horror of the miniscule populace unfortunate enough to find themselves on her path. Life was good.

For her, that is.