Li Hui
Li Hui knew that Liu Zhang would lose and Liu Bei would eventually seize control of Yi Province, so he pretended to be a messenger from Jianning Commandery and headed north to join Liu Bei at Mianzhu. Liu Bei was overjoyed to see Li Hui. When they reached Luo County (雒縣; present-day Guanghan, Sichuan), Liu Bei sent Li Hui as his representative to meet the general Ma Chao at Hanzhong Commandery and lead him to Chengdu to force Liu Zhang to surrender to Liu Bei.