C508 So What If She Was Killed by Me

She didn't know why, but she had a feeling that this girl's death was related to her brother's poisoning. What exactly was the secret behind these two matters? Since this person had the ability to hide the poison in his dentures, he should know that killing people in the palace was a piece of cake for An Xiaoxiao. She wouldn't have any trouble because of this. This person wouldn't be that stupid