Meng Huo
Zhuge Liang knew that Meng Huo was popular and respected among the locals in the Nanzhong region, so he wanted to let him live. After Meng Huo was captured, Zhuge Liang showed him around the Shu camp and asked him what he thought. Meng Huo replied: "Before this, I knew nothing about your army, which was why I lost. Now that you have shown me around your camp, I know the conditions of your army and will be able to defeat you easily." Zhuge Liang laughed, released him and allowed him to return for another battle. The same cycle repeated for a total of seven times. On the seventh time, Meng Huo surrendered and told Zhuge Liang: "Sir, you have shown me Heaven's might. The people of the south will never rebel again." Zhuge Liang then led his forces towards Dian Lake in triumph.