At 3:20 in the morning, Li Wei suddenly woke up from his dream and habitually touched his right hand to the bedside. The huge double bed is now empty on the right. Li Wei shook his head and seemed to be sober. He sighed and said to himself, “ah! Shufen, what are you doing now? Are you OK over there? After that, he took a deep breath and tried to calm down his anxiety so that he could sleep peacefully. Today is the first day he rented his wife out. It is still three months before his wife comes back.