After all, life is unsatisfactory, nine or eight times out of ten, they can let Cao Cao and Guo Jia stay in Xuzhou for months without achieving anything, it has exceeded Tian Feng's expectations, no matter how stupid he is, he will not believe that this rabble can defeat Cao Cao and Guo Jia.

In any case, the trump card will be needed in the end.

Therefore, all Tian Feng could do was to delay Cao Jun's return to Yanzhou as much as possible, so that his hidden trump card could play a better role.

"Ling'er, you're back, what's going on over there?"

Tian Feng sat quietly in the house, drinking tea while talking to the quiet courtyard outside.

As soon as Tian Feng's words fell, he saw a figure suddenly appear outside the door, his movements were silent, as if he appeared out of thin air.

Although this man's actions are not surprising, it is this kind old man who is even more amazing.

He looked so peaceful, like a reclusive old man who didn't care about the world.

But who would have thought that such an old man with a kind appearance would be full of vicious schemes in his chest, and he would never give up until he put his opponent to death.

And although he looked old and his beard was white, he didn't expect his senses to be so keen, and he could detect people hiding nearby.

The figure that suddenly appeared in front of the room, before the person appeared, had already been discovered by the old man.

I saw that the figure that appeared in front of the room was a very handsome young man.

He was dressed in black tights, his figure was slender and slender, and the skin on his exposed face and neck was as white as snow and as white as jade.

And his face is as handsome as jade, which makes people admire.

Such a handsome person, no matter where he appears, will surely become the focus of people.

Whether it is a man or a woman, when they see him, they will fall for it, because his face is so handsome, both as handsome as a man and as beautiful as a woman, it can be said that he is a peerless beauty who combines the beauty of men and women.

This handsome person is none other than Ling'er, the attendant next to Tian Feng.

Although he is Tian Feng's attendant, he is also Tian Feng's most powerful assistant, and Tian Feng is important whenever he is important

During the mission, he will send the squire he trusts the most to complete the task.

Although they are nominally master and servant, they are more like family in private.

Tian Feng usually lives in a simple place, and there are very few people around him to serve, but this Ling'er has always stayed by his side, and never leaves him half a step except for performing tasks.

Because Ling'er not only has to complete the task for Tian Feng, but also has to protect his safety.

For this, Ling'er can be said to have a kind of almost crazy persistence, if it weren't for the task that he had to complete, Ling'er wouldn't leave Tian Feng half a step if he said anything, because he was very worried about Tian Feng's safety, in case he had a mistake, Ling'er would go crazy.

That's why he summoned all kinds of excellent killers to form a secret team, in order to complete those less difficult tasks for Ling'er.

But the criterion for evaluating the difficulty is judged by Ling'er's eyes, and the task that does not seem difficult to him is an extremely difficult task for others.

Even those killers who were summoned were all selected masters, but compared to an unpredictable skill like Ling'er, it was still too far behind.

Just like this operation, although Ling'er ordered it behind Tian Feng's back, how easy is it to assassinate Guo Jia in Cao's army?

Not to mention that Cao's main formation was now guarded by the well-trained Yanzhou army, and the entire position was heavily guarded, making it difficult for even the best killers to infiltrate.

What's more, this Guo Jia is the most relied on military advisor by Cao Cao's side, and his protection is not much worse than Cao Cao's own protection.

In order to better protect Guo Jia and have more time to communicate with Guo Jia, Cao Cao even took Guo Jia with him all the time.

Not only did they go in and out together, but they even ate and slept together, so if they wanted Guo Jia's life, they had to break through all the guards around Cao Cao before they could get close to Guo Jia.

However, in the huge Cao army position, in addition to the Qingzhou army on the periphery and the Yanzhou army inside, there are also elite tiger troops around the big tent of the Chinese army in the Yanzhou army.

This tiger army, like the tiger and leopard cavalry, is the elite of the elite, and it is still led by the famous Dian Wei and Xu Chu, with the protection of their two brave and extraordinary generals, and the safety of Cao Cao and Guo Jia is foolproof.

So now if you want Guo Jia's life, it is equivalent to asking Cao Cao's life so difficult, because they are already in the same camp of the Chinese army, if they can hurt Guo Jia, then they can hurt Cao Cao, in this case, then why not kill Cao Cao directly?

It is precisely because of this that the task assigned by Ling'er is almost an impossible task, even if Tian Feng's subordinates have raised a group of killers who are skilled and not afraid of life and death, it is difficult to complete such a task.

With Ling'er's skills, such a task may not be difficult for him, but his almost crazy obsession does not allow him to leave Tian Feng's side and risk doing such a thing.

Since Cao Cao's family was killed, Guo Jia also learned a lesson, he heard that Tian Feng had such a peerless master by his side, even if there were the most elite guards to protect Cao Cao's family, but in front of him, it was useless.

Therefore, Guo Jia has a precaution, and his precaution is not to strengthen his defense, but to pay tribute to this old-timer in the same way.

And Guo Jia's way of reciprocating is to send the killer Black Baiyu, a mysterious and dangerous force that threatens the safety of Tian Feng and Yuan Shao all the time.

Even if they are in Hebei and protected by the army, they still can't be taken lightly.

The members of this unit recruited by Guo Jia are all equipped with unique skills, not only are their whereabouts mysterious and difficult to detect, but more importantly, they are vigorous and can take the head of the enemy general among the ten thousand armies.

So even Tian Feng had to guard against them.

Especially this Ling'er, when the black hundred tongues had not appeared in the past, he didn't have to worry about someone threatening the safety of his master Tian Feng, because even if Tian Feng didn't have his own protection by his side, it was not so easy to break through the heavily guarded Tian Feng's residence.

Although this is not the inner courtyard of the palace, it is just a simple manor mansion, but the defense is far more complicated than it seems.

This lush bamboo forest is not only a pleasant scenery, but also a hidden barrier to killing.

If an uninvited guest wants to sneak into Tianfu from the bamboo forest, he must avoid all kinds of traps in the forest and the secret sentinels in the forest.

Not only that, this bamboo forest was carefully planted by Tian Feng, and he planted bamboo, in addition to cultivating temperament, but also for another purpose.