Mix some Jane Austenambiance with a light riff on Greek mythology and a premise reminiscent of Beauty and the Beast, and the sleeper hit Seeking Persephone emerges. Since early March, the Kickstarter-funded miniseries has crept to the top of Prime Video's charts as steadily and stealthily as it has infiltrated the hearts of Regency romance lovers — and without the benefit of large-scale promotion or having a Rotten Tomatoes page to its name.