taircase on the other side.>"Excuse me, miss, you can't go up there."Bai Muyao retracted her foot and raised a polite smile. Her face was calm as she said, "I'm here to look for the restroom."The rest... was good at it, then things would be troublesome...Thinking this, he glanced at his second brother, Song Chengzhi. A trace of worry also flashed in Song Chengzhi's eyes.Inside the operating room.Ou Y...