A year ago you did it. . . you crashed the super-complex of the Black Shadow Warriors, penetrating the heavily guarded Mansion of Terror. But your final, and most impressive, triumph was against the Supreme Black Shadow Sensei. Unfortunately, your beloved Marion lay as still as a corpse. Then the color returned to her lips, and she lived. Now, you are a Supreme Master, with a sense of power greater than anyone had ever imagined possible. . . Today, you are attacked in your dojo, where one of your students, who knew what was happening, was killed before you could find out. Then it happens, Marion has disappeared again! You know that it can't be the Black Shadow Warriors. . . so who is it this time?