A company hopes to open a spa hotel named after Ieodo, a mythical island inhabited by the souls of drowned sailors. During a study trip to the proposed location of the hotel, a journalist disappears under mysterious circumstances. One of the contractors goes to Ieodo's neighboring island, populated by widows of the dead sailors, to unravel the mystery.
A wife starts to suspect her husband's infidelity after the arrival of their new, young housekeeper, who carries a mysterious wooden doll with herself.
The young warrior Son Ogong (Son Goku) goes on a outrageous quest to acquire seven magical orbs, along the way beating up evil persons who want to steal the orbs for their own ends.
