龙虎榜的规则是什么简介：Ying'erdai was so wise that he immediately understood what Duduo meant: Did King Yu say that the city wall was the weakest here, so the Ming army increased its protection here?
Ying'erdai was so wise that he immediately understood what Duduo meant: Did King Yu say that the city wall was the weakest here, so the Ming army increased its protection here?
