Doc is an intern who has been invited by the United Nations' Children Fund, along with his fellow interns, to a deserted area in Sichuan to run physicals for poor children. There, Doc meets a teacher named Lu. Although Lu is from a different world, she firmly believes that Doc is her hero, but she also knows that he has been diagnosed with blood cancer and will die soon. As Doc prepares for his own death, Lu takes care of him the best she can, and perhaps fall in love with him before he dies.

A hairdresser, a village leader and a veterinarian each have girlfriends but still insist on playing the field. One night, a demon spirit arrives to teach them a lesson by taking their "goods" away. To get their "goods" back, the trio must each have a woman tell them "I love you."

A hired killer pairs up with an amateur filmmaker to provide clients with satisfying footage of enemies getting whacked in this black comedy. Business is down, so hit man Bart is thrilled when Mrs. Ma hires him to kill her enemies and film the murders. But Bart's first video killing stinks, so he hires filmmaker Chuen. Although business subsequently picks up, their notoriety creates complications.

Mr. Au is a new homeroom teacher of Form 5E, a class that has the lowest class average and is well known for its trouble-making trait in school. Recognizing such notorious reputation, he uses his extraordinary method to teach and care for the students. Although he is pinpointed by other teachers, he eventually wins the support of Miss Lam, who is the daughter of the principal, and the students of Form 5E.