It tells the story of the high-end residential area “Sky Castle” where the wives of gorgeous socialites live. The protagonist Sae Asami (played by Nao Matsushita), a perfect socialite with an experience and appearance that everyone envies, and the two talented and careful characters.Kaido Kyoko (played by Higa Aimi), the enthusiastic and charming Natsume Misaki (played by Takahashi Marijun), etc., their husbands are all doctors from the famous Teito Hospital.

In addition to the competition for their husbands to get ahead, as mothers of children in the same grade, they also want their children to reach the top in the exam competition.There, the new resident Izumi Minamizawa (played by Kimura Fumino), who is not like celebrities but has a simple and pure sense of justice, has an excellent husband and son, and the mysterious exam coordinator who ensures that 100% of the students in charge are admitted to the school they choose to apply for.Ayaka Kujo (played by Koyuki) appears.As a result, the women's battle entered a new situation.

It is a Japanese TV series produced by TV Asahi, directed by Naoki Tamura, Yuuji Nakamae, Kazunari Hoshino, written by Yushi Hashimoto, and starring Nao Matsushita, Fumino Kimura, Aimi Higa, Marijun Takahashi, and Koyuki.

On June 11, 2024, the media reported that the Korean TV series "Castle in the Sky" would be remade, and Japan's TV Asahi would participate in the production.

The show will be broadcast on July 25, 2024; in July, the show released a new trailer.