At five o'clock in the morning, when Tang Fei got up to train, he noticed that the light was still on in Chen Tianqi's room, but there was no sound of talking or moving around.
Tang Fei did not pay attention to it, but instead started practicing the "Imperial Court Scripture" in the courtyard on his own.
The "Imperial Court Scripture" was somewhat like Tai Chi, complete with a cultivation technique and a mental method. Daily practice would bring improvements.
However, Tai Chi had been lost over the years, and people only knew the physical technique, not the mental method. Without the aid of the mental method, Tai Chi was merely a form of exercise for physical fitness.