a ni, a "machine duck" from the moon, was adopted by the mother of the duck family from the prairie flying duck family by chance. a ni firmly believed that like other ducklings, he was eager to spread his wings and fly. the super chip on a ni was tracked by the moon people. it turned out that a ni was a super bomb used by evil scientists on the moon to destroy the earth's atmosphere. under the siege of the coyotes, a ni and his friends went south together to reunite with the migrating ducks. despite the danger of chip explosion, a ni finally defeated the evil doctor with his love and family affection and courage and unyielding spirit, and helped the ducks arrive in the south together. and a ni realized his dream: to grow into a real little flying duck bbb