It is Zhao Yun. "Going straight to Huanglong" tells the story of Zhao Yun, a general of Shu Han, in the battle of Changbanpo. According to the Romance of the Three Kingdoms, when Zhao Yun confronted Cao Jun in Changbanpo, Cao Jun sent an elite army, led by Xia He and Zhang He, to guard the Huanglong Mountain leading to Chengdu. When Zhao Yun learned of the situation, he rushed into Cao Jun's camp and went straight to Huanglong, successfully attracting Cao Jun's attention and winning the time for Liu Bei and the Shu army to retreat.