The Heavenly Physici

Just at this moment, Yun Yanran received a call. After saying a few words, her face was full of grief, "Uncle Lu, please send me back as soon as possible. My grandfather can no longer breathe on his own and can only rely on a ventilator to maintain his life. I... want to see him for one last time.","If you don't take care of those people behind you, I estimate you won't be able to leave.","Uncle Lu..." Yun Yan suddenly raised her voice, anxiously trying to rush forward to help.。