Concept sketches for my upcoming 'children's book' about these characters I met called Immortal Karma Kittens. A privileged creative-type who leads an ethically ambiguous life in New York City saves some kittens who have been left for dead in a sack in standing water.
They proceed to accidentally-on-purpose make his once-comfortable life hell while teaching him a thing or two about how being an asshole comes back to bite you in the ass, but he's stuck with them. They demand rigorous self-examination.
Twist on the ancient Chinese "save a man's life and you're responsible for it for the rest of yours."
Will he return them to the place he found them or reform?