In a different world, five princes and the fox become precious to each other, a strong promise uniting them. When they lose memories of their past and fall into reality, the princes start to recall their promise to the fox: "even if we part from each other, let's meet here again."
연준
as Choi Yeon-jun
수빈
as Choi Soo-bin
범규
as Choi Beom-gyu
태현
as Kang Tae-hyun
휴닝카이
as Huening Kai
강길우
as Detective
신철진
as Security Man
