title: The Darkest Sword
text: # The Darkest Sword
  
  The Darkest Sword, also known as Hei jian gui jing tian (Chinese: 黑劍鬼驚天), is a 1970 Hong Kong action martial arts film directed by Lung Chien, produced by Yuan Hsiang Wu, and starring Ching-Ching Chang and Pin Chiang.
  
  ## Plot
  
  Tun-Shan is grieved because he unintentionally killed an enemy and doesn't want to fight anymore. Then, he destroys his sword. Meanwhile, Su-Chen, in love with him, convinces him to start fighting again.
  
  ## Cast
  
  * Ching-Ching Chang
  * Pin Chiang
  * Yuan Yi
  * Ming-Ming Hsiao
  * Min-Hsiung Wu
  