The little fox accidentally entered the Su Mansion and was kept in captivity by the owner of the Su Mansion, Su Sa. He developed feelings for her unknowingly, but because he could not transform into a human being, and Su Sa had someone he loved... What should the little fox do? The elders of the Fox Clan have said that mortals in the world must pledge themselves to each other once they are rescued, but... How can I agree with my appearance...?