I once watched a TV series about magic. Forgot its name.

Maybe it’s the film below. I remember that the people played by Jimmy Lin and Weijian Zhang were named Ti Lung and David Jiang respectively (really funny = =). Zhang Weijian once lived at Lin Zhiying's house. But there seems to be a discrepancy in the second half of the plot you mentioned. But this is the only film that I can recall having a character named David Chiang =. =

Movie title: A House of Whistle-Tooth Ghosts

Director: Cao Kin-nan Eric Tsang

Producer: Hui Pei-yong

Screenwriter: Eric Tsang

Starring: Eric Tsang, Sandra Ng, Nick Leung, Dicky Cheung, Lin Chi-ying, Chu Yin Jiang, Yan Yan, Zhou Wenjian, Lu Wanyin, Shao Chung-heng and Lai Hoisan

Released: 1993

Region: Hong Kong, China

Language: Cantonese

Color: Color

Sound: Dolby

Genre: Horror Comedy

Rating: Hong Kong: IIA

Story synopsis of A House of Whistle Tooth Ghosts (1993)

Grandpa (Leung Ka Yan) is the head of the family, father (Eric Tsang), mother (Sandra Ng), sister (Jiang Xinyan), only son (Lin Zhiying), and a A loyal servant (played by Zhou Wenjian) turned into a human wolf makes a living by selling antiques at home, spending time happily with each other. In fact, they are all thousand-year-old zombies. Only the only son doesn't know that he is not a zombie. This only son is no different from ordinary people. He is studying medicine at university and is best friends with his classmate (Cheung Weijian). After the only son meets a girl (Zhu Yin), the relationship between the two develops rapidly.

It turns out that zombies are naturally lustful animals, but the rules state that once they are combined with the opposite sex, their canine teeth will be exposed overnight, and a crisis will come. My sister and her boyfriend (Shao Zhongheng) have matured in love, and they are married to Qin Jin. Unexpectedly, the sister forgets the rules and regulations and accidentally kills her lover. The family hides the only son's knowledge and destroys the body, but unexpectedly, Zhang Weijian sees it. , tell your best friends.

On the other hand, Zhang Weijian was expelled from the university due to an accidental collision, and got into great trouble. He was wanted by the police and finally hid in a zombie's house, causing a series of jokes.

As for whether the young lovers can resolve their "stuck love", it remains to be seen.