Liu Zhang

Liu Zhang was a warlord during the late Eastern Han Dynasty and Three Kingdoms era of China. He became governor of Yizhou, succeeding his father Liu Yan and ruled the region until 214, when he surrendered to Liu Bei. After his surrender to Liu Bei, he again surrendered to Eastern Wu, and died shortly afterwards.

Kessen
Liu Zhang appears as a sub enemy for Shu in Kessen II. Due to his long-standing friendship with Cao Cao's uncle, Cao Bu, he serves as an ally for Wei. Hoping to avoid war, Liu Bei went in person to negotiate peace terms with the conqueror. However, Liu Zhang reveals that he pities how war has changed Cao Cao and cannot find himself to turn against his friend. Since Liu Bei needs to protect his borders, he reluctantly declares war at Liu Zhang's home, Cheng Du Castle. When he's defeated, he will give his lands to Shu as well as his adviser, Fa Zheng, before taking his own life. Fa Zheng reports that his lord's last wish was for him to serve Liu Bei.

Alternatively, he also appears as a secondary enemy for Cao Cao in Wei's story. He forms an alliance with the weakened Liu Bei and they fend off Wei's troops together. He loses his life after the battle, presumably due to the wounds he sustained. His land is integrated into Wei.