In Daten City, a realm between heaven and hell, sinister spirits prowl the streets. Panty and Stocking, two fallen angels, are tasked with purging the darkness engulfing the earth. But are they truly messengers of God or agents of the Devil? Well over 15 years after the girls thought their battle was over... Little did they know that their greatest battle was only just over the horizon! Plus they'd receive some very unexpected allies in the form of the Demon Sisters: Scanty and Kneesocks.