There were many animals lived happily in this beautiful forest,monkey and hedgehog also is one of them.But some day the horrible devil king revived,he made use of his evil power to enslave all animals except monkey and hedgehog,because they happen to go out for trip so escaped by the skin of their teeth.But they felt very angry and sad after seeing their friends were suffering enslavement.They heard of there is a sacred stone can seal devil in the faraway holy mountain,so they depart on a adventure in order to help forest restore vitality.