Over the Garden Wall

Law is the young son of the noble Don Quixote who has never seen over the protective walls of the mansion's garden. Kid is just another stray hoodlum in the city with no money to his name, and he makes the mistake of stealing from the richest noble in the city. What he steals isn't a jewel, but a priceless object that's never meant to be tainted. Of course, being Kid, he corrupts.