to ships on the river. At Ru Nan ("Tales"), Liu Bei is rejoined by Guan Yu and is now followed by Zhao Yun, who saves him from advancing infantry. Cao Cao is defeated, but Liu Bei must continue wandering. In 208 AD, Liu Bei finds talent in a strategist known as Zhuge Liang, who agreed to follow him after Liu Bei visited him three times. Zhuge Liang proves his worth by defeating Cao Cao's army in a series of ambushes at the Battle of Bo Wan Po and Liu Bei successfully manages to flee to Sun Jian in Wu after the Battle of Changban, where Zhao Yun saved his son. Sun Jian agrees to assist Liu Bei in his goal of defeating Cao Cao, and Wu strategist Zhou Yu teams up with Zhuge Liang to execute a fire attack that destroyed Cao Cao's fleet at the Battle of Chi Bi. After Chi Bi, Liu Bei focused on building up his kingdom. He took over Luo Castle from his cousin Liu Zhang after the people pleaded for his guidance (although he lost Pang Tong), and also unified Jing Province after defeating Han Xuan of Changsha, Liu Du of Lingling, Zhao Fan of Guiyang, and Jin Xuan of Wuling. He gained Huang Zhong and Wei Yan as officers after this battle, and his great army conquered the rest of Yi Province at Chengdu in 214 AD. Soon after, he assisted Ma Chao at the Battle of Tong Pass ("Tales") against Cao Cao, and gained him as a general after Chengdu. Liu Bei then attacks either Wei or Wu, depending on if the fire attack at Chi Bi succeeds or not. Either Wei or Wu will be the final battle where you attack their capital; the battles are the same. Liu Bei proceeds to campaign in the southlands to get rid of Wu's threat, as Wu had backed a Nanman rebellion by King Meng Huo. In Nanzhong, he systematically defeated Meng Huo for a total of seven times, as Zhuge Liang cleverly resisted the Nanman armor troops and also pacified the poison marshes. After taking down Meng Huo, Shu proceeded to capture Fan Castle from Wei's Cao Ren, and also defeated Wu reinforcements under Lu Meng and traitors under Mi Fang and Fu Shiren. The final battle with Wu was at the Battle of Yi Ling, where Liu Bei braved a Wu fire