Bai Muyao didn't expect Ou Yan to embarrass her in public. She gritted her teeth and said, "I called her grandma, and in my heart, I already treat her as my grandmother...... I know that my mother is...Chapter 131 process only takes four minutes.If the butler hadn't notified Ou Yan in advance, and if Ou Yan hadn't taken a private jet to arrive, she wouldn't have been able to see Yan Bing Song in these last fou...