C464 His highness the crown prince could not live any longer

"No, no, this is not a poison, it is not a poison. I did not plan to harm Crown Prince. Crown Prince, this humble woman will give her granddaughter Ying Zi to you. Ying Zi is still a little kid, this humble woman will let Ying Zi serve you. Son, quickly go and beg Crown Prince. Grandmother really doesn't have the heart to harm Crown Prince. " The effect of the powder would at least take an hour