However； it is to be noted that He Yan and Deng Yang met the unhappy end that Guan Lu had foretold for them。
The seer Guan Lu was deeply read
In all the lore of the ancient sages。
Thus he could see events to e
As clear as those of former ages。
And he perceived the soul of He Yan；
Already in the vale of gloom。
And knew the outer shell of Deng Yang
Was hastening to an early tomb。
After his recovery of power； Sima Yi was made Prime Minister and received the Nine Dignities。 Sima Yi refused these honors； but the Ruler of Wei insisted and would take no denial。 His two sons were made assistants to their father； and all state affairs fell under the control of these three。
However； Sima Yi remembered that one man； Xiahou Ba； a member of the Cao clan； still manded at Yongzhou。 In his position Xiahou Ba might be a real danger； and he must be removed。 So an edict was issued calling him to Capital Luoyang to discuss affairs。
Upon receiving this call； Xiahou Ba was shocked。 But instead of obeying this call； he declared himself a rebel； and he had a force of three thousand troops to support him。 As soon as this was known； Guo Huai marched to suppress the malcontent。 The two armies were soon face to face； and Guo Huai went to the front and began to revile his opponent。
〃How could you rebel against the ruling house； you who are of the same clan as our great founder； and you who have always been treated generously？〃
Xiahou Ba replied； 〃My forefathers served the state right well； but who is this Sima Yi that he has put to death my kinspeople and would now destroy me？ What is his aim； if it be not to usurp the Throne？ If I can cut him off and so frustrate his design； I shall at least be no traitor to the state。〃
Guo Huai rode forward to attack； and Xiahou Ba advanced to the encounter。 They fought some ten bouts； and then Guo Huai turned and fled。 But this was only a feint to lead on his enemy； for ere Xiahou Ba had gone far； he heard a shout behind him and turned to see Chen Tai about to attack。 At the same moment Guo Huai turned again； and thus Xiahou Ba was between two fires。 He could effect nothing； so he fled； losing many troops。 Soon he decided that his only course was to flee to Hanzhong and to surrender to the Ruler of Shu。
Wherefore he went into Hanzhong to see if haply the Latter Ruler would accept his services。 When Jiang Wei heard of his desire to surrender； he had doubts of Xiahou Ba's sincerity。 However； after due inquiry Jiang Wei was satisfied and allowed the renegade from Wei to enter the city。 After making his obeisance； Xiahou Ba； with many tears； told the story of his wrongs。 Jiang Wei expressed sympathy。
＇e＇ The last king of Shang Dynasty was King Zhou； who was cruel and corrupt。 King Zhou had three uncles………Bi Gan； Qi Zi； and Wei Zi………who served as ministers。 When these three officials repeatedly failed to persuade King Zhou to repent； Wei Zi resigned his post； while Qi Zi pretended to be insane。 Bi Gan stayed and continued persuading the king； who later executed Bi Gan。 Later the Duke of Zhou overthrew Shang Dynasty and enobled Wei Zi； Qi Zi； and the wife and the son of Bi Gan。 Wei Zi became known as the Duke of Song。 Qi Zi left for Korea where he became a ruler。 。。。。。
Said Jiang Wei； 〃In the ancient time Wei Zi* left the court of King Zhou in disgust； and this act has assured to him everlasting honor。 You may be able now to assist in the restoration of the House of Han； and you will then stand no whit inferior to any person of antiquity。〃
A banquet was ordered； and while it was being prepared the host talked of affairs in Capital Luoyang。
Said Jiang Wei； 〃The Simas are now most powerful and in a position to carry out any scheme they planned。 Think you that they have any intentions against Shu？〃
〃The old traitor has enough to do with his rebellion； he has no leisure to trouble about any outside matters。 However； two other young leaders in Wei have lately e to the front； and if Sima Yi sent them against Shu and Wu； it might go ill with you both。〃
〃And who are these two？〃
〃One is named Zhong Hui； a man of Changsha。 He is a son of the former Imperial Guardian Zhong Yao。 As a mere boy he was noted for being bold and smart。 His father used to take him and his brother； Zhong Yu； to court。 Zhong Hui was seven and his brother a year older。 Emperor Pi noticed one day that the elder boy was sweating and asked him the reason。 Zhong Yu replied； 'Whenever I am frightened； the sweat pours out。' Then Emperor Pi said to the other boy； 'You do not seem frightened。' And Zhong Hui replied； 'I am so frightened that the sweat cannot e out。' The Emperor was discerned the extraordinary ability of the boy。 A little later Zhong Hui was always studying books on war and tactics； and became an able strategist； so that he won admiration from both Sima Yi and Jiang Ji。 Zhong Hui is being a secretary in the Palace。
〃The second man is Deng Ai from Yiyang。 He was left an orphan very early； but he was ambitious and enterprising。 If he saw lofty mountains or wide marshes； he always looked for those points where soldiers might be stationed or depots of provisions made or bustibles laid。 People ridiculed him； but Sima Yi saw there was much to admire and employed the young man on his staff。 Deng Ai had an impediment in his speech； so that he called himself 'Deng…eng…eng…Ai'； and Sima Yi used to make fun of him and asked him one day how many there were of him since he called himself 'Deng…eng…eng…Ai'。 Deng Ai at once replied； 'There is only one phoenix when they say 'O Phoenix！ O Phoenix！'' This ready repartee shows the quickness of his intellect； and you may well be on your guard against him and the other； for they are to be feared。〃
〃I do not think them worth even talking about；〃 replied Jiang Wei。
Jiang Wei took Xiahou Ba to Chengdu and presented him to the Latter Ruler。
Jiang Wei said； 〃Sima Yi had slain Cao Shuang； and he wanted to bait Xiahou Ba； who yielded to Shu。 Now the Simas； father and sons； are holding the supreme power； the young Ruler Cao Fang is a weakling； and Wei's fortune is near its end。 For many years in Hanzhong； our troops have been well trained； and our stores and depots filled with ample supplies。 Now I wish to lead an expedition； using Xiahou Ba as guide； to conquer the Middle Land and to reestablish the House of Han in its old capital。 This is how I could show my gratitude to Your Majesty and fulfill the desire of the late Prime Minister。〃
But Fei Yi； Chair of the Secretariat； opposed any expedition； saying； 〃We have lately lost by death two trusty ministers； Jiang Wan and Dong Yun； and there is no one left fit to take care of the government。 The attempt should be postponed； no hasty move should be made。〃
〃Not so；〃 replied Jiang Wei。 〃Life is short。 Our days flash by as the glint of a white horse across a chink in the door。 We are waiting and waiting。 Are we never to try to restore Han to its old glory？〃
〃Remember the saying of the wise Sun Zi： 'Know thyself and know thine enemy； then is victory sure。' We are not the equals of the late Prime Minister； and where he failed； are we likely to succeed？〃
Jiang Wei said； 〃I would enlist the aid of the Qiangs。 I have lived near them in Longshang and know them well。 With their help； even if we do not gain the whole empire； we can at least conquer and hold all west of Changan。〃
The Latter Ruler here closed the discussion； saying； 〃Sir； as you desire to conquer Wei； do your best。 I will not damp your enthusiasm。〃
Thus the Latter Ruler's consent was given。 Then Jiang Wei left the court and betook himself； with Xiahou Ba； into Hanzhong to prepare for a new expedition。
〃We will first send an envoy to the Qiangs to make a league with them；〃 said Jiang Wei。 〃Then we will march out by the Xiping Pass to Yongzhou； where we will build up two ramparts in Qushan in Qushan Mountains and garrison them。 The position is a point of vantage。 Then we will send supplies beyond the pass by land and waterways； and advance gradually； according to the plan devised by the late Prime Minister。〃
In the autumn of the year （AD 249） they sent the two Shu generals； Li Xin and Gou Ai； with fifteen thousand troops； to construct the two ramparts in Qushan in Qushan Mountains； of which Gou Ai was to hold the eastern and Li Xin the western。
When the news reached Yongzhou； the Imperial Protector； Guo Huai； sent a report to Luoyang and also dispatched Chen Tai with a force of fifty thousand troops to oppose the troops of Shu。 When that army arrived； Li Xin and Gou Ai led their troops to meet it。 But their armies were too weak to stand such a large force； and they once more retired into the city。 Chen Tai ordered his army to lay siege and occupy the road that led to Hanzhong； so that supplies were cut off。
After some days； and when the soldiers of Shu began to feel the pinch of hunger； Guo Huai came to see what progress his general was making。
At sight of the position he rejoiced exceedingly； and when he returned to camp he said to Chen Tai； 〃In this high country the city must be short of water； which means that the besieged must e out for supplies。 Let us cut off the streams that supply them； and they will perish of thirst。〃
So the Wei soldiers were set to work to divert the streams above the city； and the besieged were soon distressed。 Li Xin led out a strong force to try to seize the water sources and fought stubbornly； but was at length worsted and driven back within the walls。 After that Li Xin and Gou Ai joined their forces and made another attempt to go out and fight。 But the Yongzhou troops surrounded them； and a melee ensured until Li Xin and Gou Ai fought their way back to the city。
Meanwhile the soldiers were parched with thirst。
Gou Ai discussed the circumstance with Li Xin； saying； 〃I do not understand the delay of mander Jiang Wei's reinforcements。〃
Li Xin said； 〃Let me try to fight my way out and get help。〃
So the gates were opened； and Li Xin rode out with some twenty horsemen。 These were opposed and had to fight every inch of the way； but eventually Li Xin won though severely wounded。 All his followers had fallen。
That night a strong north wind brought a heavy fall of snow； and the besieged were thus temporarily relieved from the water famine。 They melted the snow and prepared food。