I think the reasons for the high popularity of the TV series Go to a Windy Place may include the following points:

1. The cast is strong: Liu Yifei, Li Xian and others have high popularity and fan base in the film and television industry, and their joining has attracted many people's attention and pursuit.

2. Beautiful shooting style and picture effect: The shooting location of the play is in Dali, Yunnan, which has a unique natural beauty. At the same time, the play also adopts a beautiful picture style, which not only shows the original ecological natural scene, but also brings visual enjoyment to the audience.

3. The pre-publicity effect is good: before the TV series started, the drama was preheated and publicized many times, involving posters, trailers, theme songs, etc., which obviously contributed to the popularity of the drama.

4. The plot is attractive: The play tells the story of the heroine Xu Hongdou who went to the windy place in Yunmiao Village of Dali to inherit her homestay because of her best friend's death. However, a series of stories happened in the process. The theme of the play is deeply rooted in the hearts of the people, fascinating and attracting the attention of the audience, thus gaining a lot of attention.

To sum up, the reasons for the high popularity of the TV series "Go to a Windy Place" are multiple factors, including the cast, shooting style and publicity effect. In addition, the plot is also one of the key points to attract the audience.