Synopsis
In the past, an underground match took place between Pro Wrestling and Nanshin Shadow Style—a secret and lethal martial art—to decide which discipline reigned supreme, with Nanshin Shadow Style emerging victorious. Now, in the present, the man who once defended Pro Wrestling has returned, vowing to destroy the Nanshin Shadow Style by any means possible. It falls to Kiichi, the son of the previous winner, to protect the name of the Nanshin Shadow Style and ensure it is not erased from existence.