C340 Medication!

"I just gave them a simple hypnotic suggestion!" Chen Ping replied with a cheerful smile.

"Hypnosis?" Soong Yumeng asked, puzzled.

"Yes, hypnosis!" Chen Ping explained briefly. "They're just ordinary people with weak willpower, so it doesn't take much effort to hypnotize them."

Soong Yumeng seemed thoughtful for a moment. Suddenly, an idea struck her, and she said to Chen Ping