As soon as his statement came out, the audience was shocked again.

 "What? Two simultaneous operations? Dr. Peterson, are you kidding? " A doctor couldn't help asking.

 "Yes, this is brain surgery we are talking about. One operation alone is very risky, and two at the same time... It's too risky!" Another doctor said the same.

 The face of Margaret changed greatly and said, "If you ever harmed my son in any way, I would never forgive you.".

 "Allen, did you hear what I just warned you about? To do less surgery for the horse, you must do your best. Now, you want to have two operations at the same...