The Thousand-year Fox's Operation-human Manhwa

The prince of heaven does nothing but fool around with spirit-fairies--which his father finds out. Angered by the prince's lack of shame, the King sets a punishment.Somewhere else, far away, a little fox spirit wants to become human and prays to God every single day.What was the King's punishment for his son?What is the only way the little fox spirit can become human?