Voyages of the Seventh Carrier

For more than forty years the Yonaga – once Imperial Japan’s finest battleship – lay trapped beneath a glacier. Now, they have been freed from their icy prison.

The crew are determined to complete their mission and soon set sail for Pearl Harbor, decades after the Second World War ended.

Unaware of this ghostly mission from the past, Ted "Trigger" Ross travels aboard the steamer Sparta , through the Bering Sea. When the two ships cross each other's paths, a baffling but deadly conflict erupts as the Japanese soldiers continue their mission which, to them, has never been revoked.