Gay has been arrested for possessing drugs and is sent to prison. When Mrs. Lung visits him, she realizes that a demon is following him around, and sends Yan into the prison to help Gay. With the help of the warden, they discover the demon is a vengeful ghost of a woman whose husband was wrongfully imprisoned there, and committed suicide. All she wants to see is his grave, which should be behind the prison. But when they can't find his burial site, she unleashes her pure wrath, and no one is immune from her rage.

A man with the ability to see ghosts gets involved with a dead female spirit and her ghostly son.

A group of friends take a trip to Thailand, where they stumble upon the ghost of a girl who was murdered by her boss. Needless to say, the ghost wants justice.

So's family lives in financial despair. They always argue about money. One day So Kam Po accidentally picked up a briefcase which has $10 million inside. According to the law, Kam Po owns that 10 million if no one claims it in 6 months. Kam Po wants to pull his family together, so he buys a cafe from his brother Hoi. For the next six months, the family's relationships improve as they all chip in to run the cafe together. Time flies when you're having fun--and when there's a $10 million pot of gold at the end of your rainbow. Will So's pot of gold be there waiting for him once his waiting period is over?

Fei and his companions were arrested for accidentally killing a police officer after taking cocaine. During the interrogation of the police station, he was injured and sent to the hospital detention ward for assaulting the police and disrupting the interrogation room. Yafei's series of atrocities should have been sentenced to death, but she was seen by Inspector Wu of the Intelligence Department's Secret Service Group and thought that she had great potential, so she recommended her superiors to exempt her from the death penalty and let her join the secret service team to carry out the death mission. After Yafei completed Inspector Wu's hell-style training, she was named to destroy the drug lord Jinhao.