Tokyo has been sunk into the ocean, along with most of the world, during a large-scale land subsidence! Aika Sumeragi is a salvager who works for a small company run by a father and daughter tandem. Alas, the company isn't exactly successful, and money is needed desperately. Thus, Aika accepts the very dangerous job of acquiring an artifact called Lagu for a hefty sum. The boss's daughter Aida Rion joins Aika on this particular mission, and the two set off.
If you liked this movie, you should also see: Mezzo Fortes 200 (2001)The Duel (2000)Second Time Around (2002)A Chinese Ghost Story (1987)A Chinese Odyssey: Part One - Pandora's Box (1995)