The heroine is a little fox. When she was born, she wore an evil-proof bead that could remove the spirit of the evil fox from her body. But this evil-proof bead is just the opposite. It doesn't have the legendary ability to make the fox fly to the fairy, but it makes the fox's heart pure and white, even if the person wearing the bead will always be radiant. This made the empty fox, red tiger, white tiger, golden fox, and silver fox around her. The people of the Black Fox Clan are really envious. Especially the fox demons of the Black Fox Clan, who dreamed of getting this evil-proof bead to enhance their thousand-year evil spirit and help themselves become immortals quickly.