C597 Three scenarios

"That's right, Sis. Things have to happen little by little. Don't worry, I have already prepared three plans, even if I have to plan for the worst, and am unable to develop the antidote, I will not take any risks with Yao Yao, understand?

Hearing his brother's words, Qi Xiaoai looked at him with teary eyes: "Really?"

"Why would I lie to you about this? Yao Yao