The Ninja empire is at stake as the supreme Ninja master and his disciple confront Ivan the Red, a power-hungry Ninja. When the police fail to help, the young disciple must reveal his amazing fighting ability to save his sister and avenge his mother's murder. The master must face Ivan the Red in a final gruelling duel to determine the fate of the Ninja Empire. Hong Kong cut and paste edit of the 1984 Filipino film "Hatulan Si...Totoy Angustia " with new ninja scenes.