Xing-ren works hard at Jingshi Department Store in hopes of buying a house. Zi-qi is heir to Jingshi and obeys the 5 rules laid down by his father.
沈杏仁任職京師百貨，她苦幹實幹，希望買房。秦子奇，京師百貨正統接班人。父親要子奇遵守「五不」原則。
