Bai Zhong went upstairs to Xiao Guancheng again, only to see that it was strictly guarded.

When the assassin appeared, all the soldiers on duty at the pass were surrounded and searched by other soldiers, and the soldiers of the Xiaoguan camp had already begun to check each other to ensure the safety of the army.

Xu Xian's face was very unsightly, although His Majesty did not blame himself, but he had brought a lifetime of soldiers, but he was mixed into the army by assassins, and he felt ashamed in his heart.

"Old General!"

Bai Zhong walked over to Xu Xian and said, "Your Majesty is worried that there are other assassins in the army, and they will hurt the old general under investigation, so let me come over and take a look, and help the old general by the way." ”

Although Ying Zheng didn't say this, Bai Zhong could still guess his thoughts.

Xu Xian was wrong, but it was not very serious, after all, he did not know the plan of the bait.

Ying Zheng still takes good care of this veteran, and the credit of guarding the northwest border pass can offset the mistakes.

"Thank you, Your Majesty!"

Xu first bowed in the direction of the camp, and said, "Thanks to Wu Anjun's preparation, otherwise I would have died today, and I would have been to blame!" ”

He finally understood why Bai Zhong, who was still a captain when he met for the first time, would destroy the Six Kingdoms so quickly, get the feudal monarch, and win the trust of Yingzheng, and his ability is indeed very strong, even stronger than when he was young.

The assassination just now was very chaotic, Xiao Guan's soldiers were at a loss, and Bai Zhong's people reacted instantly, protecting His Majesty and reversing the situation, which he couldn't do.

"Wu Anjun is the hope of Great Qin, and the general and I are both old."

Xu Xian thought so in his heart, and said again: "Wu Anjun thinks that who might be the assassin?" ”

He thinks that the most likely is the nobles who fled from the Six Kingdoms.

"Can't be sure yet!"

Bai Zhong put the previous assassination, as well as Yan Wangxi's matter, to put it simply, including their conjectures.

Xu Xian frowned and said, "The situation is not as simple as I thought!" ”

Bai Zhong said: "I will find out and find out the people behind it and solve all of them." ”

With that, they continued to watch, the soldiers around them who were being censored.

The assassination team composed of more than a hundred internal breath masters, which is more generous than the fifty guards trained by Bai Zhong, the people behind it seem that they don't take the martial arts masters to heart, and they can sacrifice at any time.

Bai Zhong followed Xu Xian's side, monitoring the progress of the investigation, and paying attention to the movements of the camp.

Soon, the investigation was almost done.

"It seems that the army is safe, and there are no more assassins who have mixed in."

Xu Xian breathed a sigh of relief, but as soon as the words came out, the slap in the face came.

The soldiers found a guard, whose name was not in the Qin army's roster, and was about to question, when the guard drew his sword to kill and rushed out of Xiao Pass.

He was the last assassin hidden in the army.

"Want to go?"

Bai Zhong stepped forward and blocked it with a sword.

This person had to fight back, but he was no match for Bai Zhong at all, and he was quickly knocked to the ground, and several soldiers quickly stepped forward to take it down.

They were about to take the person away, and when they interrogated the person behind the attack, a trace of black blood spilled from the assassin's mouth.

"He has poison in his mouth, and he is dead."

Bai Zhong briefly checked for a while, and the result was the same as the person who wanted to save Yan Wangxi at that time, as long as he was caught, he would definitely commit suicide.

Xu Xian said: "The enemy has done a very careful job, continue to investigate!" ”

He didn't dare to relax, fearing that something would happen.

The second investigation was carried out on Xiao Guan again.

Fortunately, there are no foreign tribes to intrude now, otherwise while investigating the assassins, while dealing with foreign tribes, Xiao Guan's guards will be too busy.

However, the second time I checked, there were no accidents.

The soldiers' investigation was over, there were no other problems, the camp was safe, and the Xiaoguan barracks finally quieted down.

"Thank you Wu Anjun for your help."

Xu Xian said again.

Bai Zhong smiled and said, "The old general is polite, but the old general should thank Your Majesty." ”

Xu Xian almost ignored this, and hurried to the camp to meet Yingzheng to apologize.

"Old general, forget about this matter, I will not pursue it, I hope that Xiao Guan's soldiers will not have any more problems."

Ying Zheng didn't care too much.

Xu Xian knelt down and said gratefully: "Thank you Your Majesty for not pursuing it, the minister is dead, and you must also help Your Majesty guard Xiao Pass, and ensure that nothing like this will happen again, otherwise the minister will go to see Your Majesty." ”

Next, Yingzheng asked him to leave first.

"Wu Anjun, how is it?"

Ying Zheng asked.

Bai Zhong shook his head slightly and said, "I still have no clue, I can't find out, and I have disappointed Your Majesty." ”

Killing more than a hundred masters is nothing, and finding out the people behind it is the key, but it can't be done yet.

"Let's put it down for now!"

Ying Zheng nodded slightly, and continued: "Go back to Xianyang tomorrow, Wu Anjun will prepare." ”

"Yui!"

Bai Zhong also went down after speaking.

On the way back, there will also be dangers, and there will be no less preparation than when you came.

"Wu Anjun, are you alright?"

Gai Nie was near Ying Zheng's tent.

Bai Zhong said: "Go back tomorrow, trouble Brother Gai Nie, if it weren't for you, my head might have to fall off." ”

Gai Nie said casually: "Wu Anjun and I still need to be polite?" I will continue to protect Your Majesty tonight, you can rest first, and you still need to plan and arrange on the way back. ”

"Then you're welcome!"

After Bai Zhong finished speaking, he went directly back to the main account.

"Beloved, our army has also completed the investigation, and there is no problem."

Yingshu just came back.

Bai Zhong relaxed a little and said, "It's okay, you can rest!" Tonight I was in charge of the vigil and kept an eye on the entire barracks. ”

"I won't be tired, I'll accompany my beloved."

Ying Shu said very virtuously.

"Good!"

Bai Zhong did not refuse.

The next day.

After sunrise, the arrangements for the return to the city were ready.

Ying Zheng returned to the chariot and said goodbye to Xu Xian, who came to see him off.

Before leaving, he also said, "Old General, do you really want to stay here for me all the time?" I'm also old, and the environment in the northwest is not good, so I'm worried that you won't be able to bear it. ”

Xu Xian smiled and said: "The minister's body is tough, and he can still fight for Daqin, please rest assured, Your Majesty." ”

Since he didn't want to go back to enjoy the blessings, Ying Zheng dispelled the idea of replacing someone to guard Xiao Pass.

"Old general, this is for you."

Bai Zhong copied a copy of the mental method of qi refining and gave it to Xu Xian, and then followed the army back to Xianyang.

It wasn't until Ying Zheng's chariot was far away that Xu Xian opened the Qi Alchemy and looked at it for a while, and his whole body was shocked!

"Wu Anjun, this ......"

He wanted to follow and thank Bai Zhong again, but the army went far away, and it would be troublesome to chase him, so he had to put away the qi refining technique first.

In his heart, he was grateful to Bai Zhong.

Bai Zhong, who had already walked far, could probably guess Xu Xian's shock, but he didn't take it as a thing, what he had to do now was to ensure the safety of the road back.

Luckily, along the way, there were no other problems.

Those assassins may have felt that Ying Zheng had the protection of a master by his side, and did not dare to assassinate again.

The army on the way back went very smoothly and soon returned to the outside of Xianyang.