晋武帝泰始三年（２６７），朝廷征召蛰居犍为武阳（今四川彭山东）的蜀汉旧臣李密出仕。先授郎中之衔，旋除洗马之职，“过蒙拔擢，宠命优渥”。晋武帝司马炎何以急召一介布衣李密入京委以重任？李密以孝闻于世。“祖母刘氏，躬自扶养，密奉事以孝谨闻，刘氏有疾则涕泣侧息， The first three years of Jin Wudi’s tribute (267), the imperial court enlisted Li Ju, a former official of Wuyang (now Pengshan, Sichuan Province), to serve as the official servant of the imperial court. Grant the title of the first lang, spin off the responsibilities of washing horses. Why did Sima Yan of Jinwudi urgently call a commoner Li Mi into the Beijing Party Committee with a heavy responsibility? Li Mi filial piety to the world. "The grandmother Liu’s self-supported, closely filial piety filial piety, Liu’s disease is weeping,