"In the past three years in the United States, Ann actually had a bad time. When she received a call from her parents to go back home, she could hardly sleep. Her psychiatrist had to prescribe sleeping pills for her again."

Chumo looks at Lu Rufeng, who has pressed his lips into a line, and sees that his face is white, and he tries to endure his emotions.

"but last time I came back to China to see her, she said that she had begun to stop taking sleeping pills. Her sleep state was better than that in the United States. I understood that Lu Rufeng was the cause of...