Zhang Caishen had been working all morning, approving building plans, budgets and handling a last minute audit which his grandfather asked for. His mind had been so engaged and busy that it didn't hit him until when it was coming to lunch that he had not heard from his wife all day. Now that was more than abnormal, she liked to keep him updated on all aspects of her day.
So, he decided to call her first, because he was worried. Three times he called and he didn't get an answer. This made him more apprehensive.
He called her office at the school and her personal assistant answered, informing him that she was not in and she had not come in all morning and her classes were cancelled for the day.
Puzzled, he put his phone and looked at Biming and asked. "Hey, Gu Biming, have you heard from my wife today?"
Biming's head tilted like that of a confused dog. "Eh."