Fatal Needles vs. Fatal Fists

This piece of vintage kung fu cinema stars Wang Tao as a skilled fighter who's dealing with a devastating incident in which he may have accidentally killed his own brother. Although it's been years since the tragedy, the master martial artist has been holed up in his home, unable to face the world. But when the evil man partially responsible for the accident challenges him to a duel, he must accept and avenge his brother's death.