Bewitched Area Of 1000 Years

Chow broke through a symbol of the ancestor of Wu in a snake hole accidentally when he went hunting for treasures 19 years ago. It then made the snake's evil able to harm people. After 19 years old, it makes her daughter kill the people around her. Yuk's boyfriend Siu Kit is then asked for help from the wizard. They cooperate altogether to defeat the evil in order to stop him to injuring more people...