t Ou Yan wants to go or anything she wants to do, big brother will accompany her all the way.Isn't it from that time on, that Big Brother became differentBecause that day she asked her older brother t...o leave the ward, he heard Li Si say, "By the way, have someone check on my sister's whereabouts."After she leaves the hospital, where will she go......Who is the person following herSister seems to h...