Jack's family was killed in a gang fight.He also seriously injured nearly killed After he recovered.He vowed to find the murderer, revenge for his family.So he took up arms, alone into the tiger's Den.As a tremble with fear on hearing of the ace killer once, his skill is still agile, marksmanship is still accurate. However, face so many enemies behave in a vicious and unrestrained way, can he successfully completed revenge?