.""I think they're still up to no good. They're having surgery tomorrow, so don't cause any trouble...""Don't worry, I've got a monitor installed in the ward.""Haha, that's great!" Yan Bingsong walked...rrified.But the younger sister remained calm and composed, with an air of experience that made her look like a doctor who had been practicing for decades.The most important thing is that she is confid...