Hey Yo Yorang

Yorang, a fox who lives in heaven and has important responsibilities, would rather play tricks on others and seek fun all day. One day, heaven holds a festival for the completion of the "Book of Wishes," a prestigious work that can help remove the black fox's seal. During this festival, Yo-rang, who is very mischievous, throws away the valuable book. Heaven is threatened by the black fox's bad mag…