Traumatic experience in my memory

Guan Xian watched the gloomy Shen Residence getting smaller as he drove away. His long index finger rubbed his lips gently as he turned his gaze from the rearview mirror to Tang Yu Bin. 

"Turn around," he quietly ordered for the third time.

Tang Yu Bin nods his head and does as Guan Xian's command almost immediately. Tang Yu Bin steal some glances at Guan Xian and immediately regret after doing so.

In Tang Yu Bin's eyes, Guan Xian is a charismatic boss. He is not cold or stern, but he gained respect from all his colleagues and employee with his warm and friendly personality. He is a naturally born leader, passionate, and perfectionist in his way. 

Tang Yu Bin has worked for Guan Xian for three years. Never once he saw Guan Xian exude a cold and frosty aura like this. Guan Xian carries much emotion, but the temperature around him had dropped by a few degrees.