Tian Zao (played by Zhao Lusi ) helps maintain order and catch spies during the early days of the People's Republic.

Hu Tong is a cross-era historical drama that follows three generations of women living in a traditional Beijing alleyway (hutong) from 1950 to 2019.

The episode showcases how the traditional Beijing hutong lifestyle adapts to the fast-paced modernizing world of the late 20th century.

Xiao Min continues her mother’s legacy as a neighborhood committee director, solving problems for local self-employed residents.