Akemi and the man of her clan confront their opponents; Akemi delivers a sword thrust to kill the opponents' leader, and Aiko, his daughter, tries to interpose herself, suffering a glancing blow to her eyes, thus cutting her badly, and blinding her. Amid the ensuing fight, no one notices that a black cat laps the young woman's wound. Years later, revenge between the two clans continue, plus added dissension amongst Akemi's people, leading to more deaths. A new member comes to help them, but she is a strange woman - and blind. The curse of the blind woman is about to fell on the dragon-lady. 关东黑帮立花一家的第二代首领明美（梶芽衣子 饰）与刚田组组长（加原武门 饰）抗争，纷乱中误伤刚田之妹蓝子（ホキ徳田 饰）的眼睛，蓝子疼爱的黑猫立时上前舔噬伤眼。蓝子的痛苦和仇恨汇聚成对立花明美的诅咒。 三年后，明美期满出狱，派别抗争继续。明美却发现手下亲信被夺去双目、离奇杀害。失明后的蓝子将背部纹有青龙图案的立花一家成员定为目标，誓要杀光仇敌。而明美则不得不与部下联合，一面与敌对帮派周旋，一面对抗来自盲女的恐怖诅咒……
