Episode 2 · Submarine Super 99

Submarine Super 99

Dr. Oki built a submarine unlike anything else, then vanished without a trace. His son Susumu isn't the type to sit around waiting for answers. He knows the Super 99 inside and out: every weapon, every system, every hidden compartment his father ever showed him. Then the pieces start to fit: a shadowy group called the Helmet Party, a conspiracy reaching far beyond one missing scientist. Susumu realizes that finding his father and exposing these people are the same job. So he gathers his friends and a Marine Corps crew and takes the Super 99 down into waters nobody was meant to survive. What waits for them in the dark, and how deep is Susumu willing to go before the sea decides to keep them all?