Chung, Yam and Koo are working in the same advertising agency. Chung is a philanderer. Yam lives with his girlfriend who is a TV reporter, requiring irregular working hours. Koo’s wife puts a tight leash on his social activities and this makes him feel bored. The trio are going on a business trip to Korea on the expenses of the company. As Yam and Koo both are eager to explore the adventures around the demimonde, Chung admonishes them to withhold themselves from any affection and to pay promptly for the services rendered. In Korea, Yam falls in love with a girl called Bird at the first sight. Most of Koo’s encounters end up in trouble for his stinginess. Finally he hooks up with secretary from the Korean company. Chung considers their behavior is a violation of the principle of cruising, so pushes them to apart from the girls. Back in Hong Kong Yam still can’t get over with the moments he has shared with Bird. Finally his girlfriend discovers the fact and leaves sadly. Koo is shocked to find that the secretary has come to Hong Kong. Finally, when Tam arrives in Korea, he finds Bird has already engaged. On the other hand, Koo learns that the secretary is to marry someone in Hong Kong…
Two maniacs go on a rape spree, brutally battering their victims with a baseball bat repeatedly before raping them and then battering them again until their victim is dead (hence the title of the film)… but this time they picked the wrong girl..she extracts a harrowing and bloody revenge on the people that violated her.
When two prostitutes, Wah and Fong, find their dreams shattered, they resort to starring in pornographic films. A second-class actress named Tracy intentionally exposes her body, bringing her lots of acting work and a wealthy husband. She also seduces her sister’s boyfriend and gets him caught. Her despairing sister, losing all she ever had, chooses to act in pornographic movies.
Penny and Wendy originally are co-workers and best friends until Wendy is promoted. Penny feels that she is getting old and can’t compete with Wendy, she leaves Hong Kong, takes snake blood to cleanse herself, and then returns to Hong Kong for revenge.
Narumi, a man out for revenge with the powers he received and a bit of help from the one who saved his life, he creates the persona of Skull Soldier and attempts to discover who really killed his sister.