After Whamon and the Digidestined escaped,
MetalSeadramon and his henchmen, the Divermon, set out to find
Izzy discovers that War Greymon has the ability to
destroy Dramon type of Digimon, like MetalSeadramon.
The Divermon find and attack Whamon, who takes them on
a deep pressure chase towards the bottom of the sea. The Divermon
can't follow that deeply so the kids escape, temporarily.
Using a makeshift SONAR device, Izzy finds a tunnel
that leads to safety. However, Metal Seadramon intercepts them
before they have a chance to escape.
Whamon burrows his way through the tunnel and winds up
safely in a bay, near land. But, Metal Seadramon has followed them
through and attacks.
Agumon warp digivolves into War Greymon, who attacks
MetalSeadramon. Will the friends make it?