C1974 Volume 2 trouble is too much trouble(part i)

His subordinate replied him, "Eldest Young Master, Miss Yun left at around 5 PM. I saw her driving a car in front of our house."

Ning Cheng Xuan frowned and asked coldly: "Have you ever told her where the Lu is?" The journey from Ning Family to Lu only took twenty minutes, and it was almost six o'clock. Logically speaking, Yun Zheng should have reached the Lu already