The first half of this film portrays the experiences of a young northern mainland Chinese woman (Fan) temporarily working as a sex worker in Hong Kong. After her 3-month visa expires, the second half of the film focuses on Yan's return to her family and her ex-fiancé in Northeast China and the ways that she invests the money that she has earned.

Two neighbors form a strong bond after both suspect extramarital activities of their spouses. However, they agree to keep their bond platonic so as not to commit similar wrongs.

无论鸭子侦探梅拉德小姐（片中称“梅小姐”）和她的侄子来自瑞士警署的探长维乐游玩到哪里，他们都会不可避免地卷入引人入胜的调查中。梅小姐既富创造力又足智多谋，她的翅膀能把发夹、阳伞或手帕变成最不寻常的制敌工具。在躲避可疑的事故中，在避免神秘的灾难时，她都能发现线索，这可是一件艰难的事，但维勒却总能抓住罪犯。孩子们喜欢梅带来的兴奋和刺激；成人也爱看她写的书。每个梅小姐的侦探故事都充满着引证和线索，它吸引着孩子们和梅拉德小姐沿着线索一起去解迷。 梅拉德小姐经常说的一句话：干的好，维勒。

怀玉公主（郑家榆 饰）是清朝将领傅正意外收养的一名女孩，其真实身份是明朝亡国皇帝永历之女。在怀玉十八岁的那个元宵节，她和嫂子成莹（于佳卉 饰）女扮男装上街出游，竟然邂逅了吴三桂之子吴应熊（王皓 饰）和微服出巡的康熙皇帝（孙耀威 饰），三个人虽都掩藏了真实身份却十分投缘当即结拜成为"兄弟"。一次意外，怀玉与当时显赫的成家结下恩怨，其女子的身份也被康熙知道，三人的关系由此发生了改变。怀玉不可告人的身世之谜、吴应熊和康熙日后的决裂、三人剪不断理还乱的感情纠葛、成家与傅家的恩怨情仇等都成为本剧的看点。 电视剧《怀玉公主》自2000年首播至今，被各大电视台多次重播，且创下了高收视率。

Police officers around Tokyo are being murdered by an unknown assailant. When Ran witnesses an attempt on the life of one of her friends in the police, she loses her memory. Now, Conan and Inspector Megure must find the murderer while Ran attempts to regain her lost memories.