plied, "There is indeed a poison that can control people, but it cannot guarantee such a long time of ten years. At most, it would last for two or three years. As for the effects of taking it continuo...ng Ning" Li Chen asked.Zhou Changshou bowed with both hands and said, "My name is Zhou Changshou, I have met Your Highness the Crown Prince.""You should show great respect." Li Chen said calmly.Zhou C...