The year is 2157. An alien organization with ultra-high technology, ‘Eed’, invades the Earth. As the Earth faces extinction, Elka, a descendant of the lost continent Atlantis, looks with the help of a super power computer Delta 8988, for the last hero who may be able to save the world. It turns out to be Oh Haesung who lives in the 20th century. Marie, a special agent sent from Elka, comes to the year 1996 with the important mission of fetching Haesung. However, Eed also finds out about Haesung and sends an assassin.