C1660

Song Yan did not take the powder from Ling Bing and asked, "Miss, what is this?"

"This is a type of slow-acting poison. Put it in Mo Wanxi's food or tea and let her take it. After a month, she will slowly die."

"This... You want me to kill her?" Song Yan waved her hand and said, "I don't dare!"

"You don't dare? What's there to be afraid of? You don't need to kill with your knife