After a few seconds, she said, “Yes. Sir, maybe I had an illusion just now. I was too sensitive.”

Mr. Mysterious smiled and said gently, “Maybe it’s because I haven’t smoked for a few days, so my voice has changed a little. Since the last time you smelled the smell of smoke on me, I haven’t smoked anymore. After all, passive smoke is bad for your health.”

“I see.”

Mr. Mysterious nodded. “Estelle, aren’t you going eat something?”

“No, I’m not hungry,” Estelle said, ...