Hideo shoots and kills his father , but Kumi grabs the gun and kills Hideo so that she can inherit the family 's fortune .
Hideo , the supposedly murdered son , returns having paid off his assassins .
son shoots and kills Hideo 's father , but Kumi grabs the gun and son Hideo so that she can inherit the family 's fortune .
Hideo , the supposedly murdered son , returns having paid off his assassins .