prince. During this time, the state historian Hua He wrote a memorial to the emperor Sun Hao as follows: "Lu Yi is physically tough, exceptionally talented, and strong in willpower. He will make a brilliant military commander; even Lu Su could not have been better than him. When he was summoned to the Imperial Capital, he passed by Wuchang but he did not stop to visit his family there and did not take any military equipment and supplies from Wuchang. He shows decisiveness and determination in leading troops, and great integrity in performing his duties. Xiakou is a strategic location near the border that will come under attack by enemy forces, so we need a competent commander to lead the defence. After careful consideration, I think there is no better person suitable for this task than Lu Yi." When Lu Kai was still alive, he was known for being outspoken and critical of Sun Hao, and for defying the emperor's will on a number of occasions. As a result, Sun Hao secretly bore a grudge against him. At the same time, He Ding (), who also hated Lu Kai, constantly spoke ill of Lu Kai in front of the emperor. Sun Hao had long considered getting rid of Lu Kai, but he could not do so because of two reasons. First, Lu Kai held an important office as Left Imperial Chancellor so Sun Hao needed his help to keep the government functioning. Second, Lu Kai's relative Lu Kang was a senior general guarding the border between Eastern Wu and the Jin dynasty, so Sun Hao did not want to antagonise Lu Kang by harming Lu Kai. Therefore, even though Sun Hao deeply resented Lu Kai, he tolerated Lu Kai all these years. After Lu Kai died, Sun Hao sent his family away to the distant Jian'an Commandery (建安郡; covering parts of present-day Fujian). Lu Kai had a younger brother, Lu Yin, who served as a military general in Eastern Wu. Lu Kai's writings Memorial on relocating the imperial capital and benevolent rule Lu Kai then wrote this memorial to Sun Hao around September or October 265 to dissuade the emperor from relocating the imperial capital from Jianye (present-day Nanjing, Jiangsu) to Wuchang (武昌; present-day Ezhou, Hubei), and to advise him to rule with benevolence instead of tyranny. A rough translation of the memorial is as follows: Memorial on 20 ways