e he talked with his brother。 Zhang Su noticed his anxious inquietude； which he could not explain。 Wine was brought in and； as the two brothers chatted over it； the letter dropped to the floor unnoticed by Zhang Song。 One of Zhang Su's servants saw it； picked it up； and gave it to his master； who opened and read it。
This is about how it ran：
〃What I said to you lately was not mere meaningless talk。 Why； then； postpone action？ The ancients valued the person who took by force and held by conciliation。 If you act at once； the whole matter is in your hand。 Why abandon all and return to Jingzhou？ Surely I do not hear aright！ When you get this letter； attack without a moment's delay and remember that I am your ally on the inside。 Above all； no delay！〃
〃This plot of my brother's will end in the destruction of the whole family；〃 said Zhang Su。 〃I must get in the first word。〃
So at once he went in and laid the whole matter before the Imperial Protector。
〃I have always treated your brother so well！〃 said Liu Zhang； very angry。
Liu Zhang issued orders to arrest Zhang Song and behead him and all his household in the market place。
Zhang Song； such as he have been but few；
Little thought he that a letter would betray
When he plotted for another。 But success he never knew；
For himself there opened out a gory way。
Having thus learned of a real conspiracy to deprive him of his heritage； Liu Zhang assembled his officers and asked their advice。
Huang Quan spoke out； saying； 〃Prompt action is needed。 Send to every strategic point telling them to increase the garrisons and keep careful guard and； above all； prevent the entrance of any person from Jingzhou。〃
Such orders were sent to all points of vantage where were garrisons。
In the meantime； carrying out Pang Tong's scheme； Liu Bei had marched down to Fucheng； where he halted and sent in a messenger to invite the two generals to e forth and say farewell。 But they did not respond immediately to this invitation。
〃What is the real meaning of this retirement？〃 said one to the other。
〃This Liu Bei ought to die；〃 said Gao Pei。 〃Let us hide daggers under our dress and stab him at the place of farewell。 That will end all our lord's troubles。〃
〃A most excellent plan；〃 said Yang Huai。
So they two； taking only a small escort of two hundred； went down out of the Pass to say goodbye。 Most of their forces were left in the camp。
On the way down to River Fu； Pang Tong had said to his master； 〃You have need to be on your guard against those two if they e to bid you farewell。 If they do not e； then the Pass must be attacked without delay。〃
Just as he said this； a violent gust of wind overthrew the leading flag of the army； and Liu Bei asked what this portended。
〃That means a surprise。 Those two intend to assassinate you； so be on your guard。〃
Accordingly； Liu Bei put on double armor and girded on his sword in readiness。 When the two generals arrived； the army halted while the generals should pay the farewell visit。
Then Pang Tong said to his two generals； Wei Yan and Huang Zhong； 〃However many soldiers e down from the Pass； see to it that none return。〃
The two generals of West River Land； Yang Huai and Gao Pei； armed with hidden daggers； came up； their escort bearing gifts of sheep and wine。 They marked no precautions being taken against an attack and began to think their task of murder would be an easy one。 They were led in to where Liu Bei sat under a tent； his adviser with him。
They said； 〃We hear； O Imperial Uncle； that you contemplate a long march； and therefore we e to offer a few poor gifts to speed you on your way。〃
The cups of farewell were duly filled。
Then Liu Bei replied； 〃You have a heavy responsibility to defend the Pass； Generals。 I pray you drink first。〃
They drank。 Then Liu Bei said； 〃I have a secret matter to talk over with you。〃
So all the two hundred soldiers of the escort were sent away and led to the midst of the camp。
As soon as they had gone； Liu Bei shouted； 〃My generals； lay hands upon these two rebels！〃
Thereupon Liu Feng and Guan Ping rushed out from behind the tent。 The two generals of the Pass were taken aback； but began to struggle。 However； Liu Feng and Guan Ping each seized one man and held him。
〃Your lord and I are of the same house；〃 said Liu Bei。 〃Why then have you plotted against me and conspired to sow enmity between us？〃
Pang Tong bade them search the captives； and the hidden daggers were found。 So both were ordered to immediate execution。 However； Liu Bei hesitated and was unwilling to confirm the sentence and put them to death。 But his adviser insisted that they were worthy of death for the assassination they had penned； and bade the executioners fall on。 So the two men were beheaded。 Of their following not one had been allowed to slip away。
Liu Bei summoned the soldiers of the escort to his tent； gave them wine to fort them； and said； 〃Your leaders conspired to sow dissension between brothers and were found with daggers hidden beneath their clothing。 They were assassins in intent and have met the fate they merited。 You have mitted no crime and need feel no alarm。〃
The soldiers thanked him for his clemency with low obeisance。
Then said Pang Tong； 〃If you will now show the way so that our troops may capture the Pass； you shall even be rewarded。〃
They consented。 That same night the army set out； with the soldiers of the renegade escort leading the way。
When they reached the Pass they hailed the gate； saying； 〃Open the gate quickly！ The generals have returned earlier than they expected because of important business。〃
Hearing the voices of their rades； the gate guards had no suspicion of treachery and threw open the gates。 In rushed the enemy soldiers and so gained possession of River Fu Pass without shedding a drop of blood。 The defenders came over to the side of Liu Bei and were liberally rewarded。 This done； the army was posted so as to guard the approaches and maintain what they had captured。
The next few days were spent in banquets and feasts in celebration of success。
At one of these feasts； Liu Bei turned to his adviser； saying； 〃This is what one might call a joyful occasion。〃
〃To employ warlike weapons in making an attack upon the possession of another is not using them in the best way；〃 replied Pang Tong。 〃Nor is such attack the most proper occasion for rejoicing。〃
＇e＇ King Wu； aka the Martial King； founded the Zhou Dynasty； with the help of the Duke of Zhou； who was his brother。 。。。。。
Liu Bei replied； 〃The success of King Wu of Zhou* was celebrated with music。 I suppose weapons were not well used on that occasion either。 Why do you talk so wide of reason？ You had better retire。〃
Pang Tong laughed and withdrew from the table； while the attendants supported Liu Bei to his own chamber； where he had a long sleep。 About midnight he awoke from his wine； and then the servants told him that he had driven sway his adviser from the feast。 He was at once filled with remorse。 Next day； having dressed early in full costume of ceremony； he took his seat in the great hall； summoned his adviser and apologized handsomely for his rude behavior the night before。
〃I drank too much last night and spoke rudely。 Pray forgive me。〃
Pang Tong； who had taken the whole episode in very good part from the first； laughed and talked as usual。
But Liu Bei went on； 〃Really I was the only one to blame yesterday。〃
〃We both slipped up。 It was not only you； my lord；〃 said Pang Tong。
Then Liu Bei laughed too； and the two were as good friends again as ever。
When Imperial Protector Liu Zhang heard of the doings of his relative and guest； he said； 〃I did not think that such things would e to pass。〃
The officers of Yizhou met to consider how to oppose the further advance of Liu Bei。
Huang Quan said； 〃Let us send without delay a force to hold Luocheng； which is the very throat of the road he must take。 He may have veteran soldiers and fiery generals； but he will not be able to pass。〃
So the four ablest generals………Deng Xiang； Ling Bao； Liu Gui； and Zhang Ren………were told off for this duty； and they led fifty thousand troops。
As they marched； Liu Gui said； 〃In the Silky Hills there is a wonderful Taoist who calls himself 'The Super Human of the Dark Void。' He has