Siheyuan: The Compound Gets a Security Officer, and Old Yi Breaks Down

A veteran protagonist joins the security department at the Red Star Steel Mill and faces one setback after another as he works to put its security operations in order. Meanwhile, the courtyard residents are swept up in a series of disputes over the selection of an Outstanding Family, with everyone scheming against everyone else. After the protagonist and the female lead, a key technical specialist at the mill, weather harassment by local thugs and various misunderstandings, they fall in love. Their story unfolds at the steel mill and in the courtyard.