Zhang Yan has now made his position clear and is willing to help, Cao Cao has no worries: "Although the Jizhou army is sharp, but after all, the military strength is insufficient, Yanzhou is my base camp, it is considered a home battle, he wants to attack without ten days and half a month, it is impossible, I mean to maintain a perfect garrison at the same time send a force to support Yuan Yin, as long as Xu Shu is defeated first, then Yuan Yin can be free, and the decisive battle with us will be decisive and decisive in one fell swoop!" ”

This is indeed the best and most practical method, Cao Cao was unable to support Yuan Yin because he was afraid that Zhang Fan would surprise from behind, in the final analysis, it was because of the lack of troops, and now with Zhang Yan's 200,000 soldiers and horses, he could make more arrangements to win the game.

"Yuan Yin?" Zhang Yan smiled coldly: "This person is not as good as that Yuan Shu, and his ability to control the generals under his command is weak, in my opinion, let him delay Xu Shu's pace, I hope that his combat power will be self-defeating, and when the time comes, his soldiers and horses will be defeated in fear, you and I will be impacted, and we will be chaotic without a fight!" ”

Cao Cao frowned, Zhang Yan was a little too blind, refuted in person, without leaving any emotion, and he also underestimated Yuan Yin, although this person is useless, but he still has some troops, and it is not so vulnerable, at least it is okay to be cannon fodder to attack the city.

I thought so, but Cao Cao had a request for Zhang Yan after all, and he didn't want to say anything, so he immediately said, "Is there a better way for the general?" It is necessary to know that the chaotic Jizhou army is a division of a hundred battles, with strong combat power, and unity, morale is high, and the top combat power is even more than us, and it may be difficult to gain an advantage in a head-on battle! ”

Zhang Yan smiled confidently: "The world is so big, do you know why I chose Mangdang Mountain to be entrenched?" ”

Cao Cao's eyebrows furrowed slightly, he really hadn't thought about it, wasn't it because the topography of Mangdang Mountain was good, easy to defend and difficult to attack?

Zhang Yan snorted, and his momentum skyrocketed, and an ancient divine beast phantom appeared above his head, and his invincible strength was displayed, which made Cao Cao shocked: "Tianwu! ”

Zhang Yan is already a martial artist in the Tianwu Realm?

"Gluttony!" Cao Cao recognized Zhang Yan's martial soul beast, what is it if it is not gluttony?

Chaos, Qiqi, Hanqi, gluttony, these are the four ancient fierce beasts, their combat power is strong, unmatched, I didn't expect Zhang Yan's martial soul beast to be gluttonous, it's really unimaginable.

Cao Cao forcibly suppressed the shock in his heart: "Even so, we can't compare with the Jizhou Army in terms of top-level combat power!" ”

There are so many fierce generals under Zhang Fan, regardless of the martial arts realm for the time being, Zhao Yun, Huang Zhong, Sun Ce, including Zhang Fan himself, are all Tianwu generals, and his own side plus Zhang Yan is also two Tianwu generals, even if Xu Huang of Yangzhou is transferred, it is only slightly insufficient, and Zhao Yun, Huang Zhong, Sun Ce's martial arts are not comparable to ordinary Tianwu generals, and they still have a great disadvantage.

Thinking of this, Cao Cao's face suddenly changed: "What does this have to do with Mangdang Mountain?" ”

Zhang Yan stood up, his eyes showed a trace of sadness and reminiscence, he said: "When I followed the Tiangong General to fight, the Yellow Turban Heavenly Army swept the world in all directions, and when I passed through Yanzhou, the general stayed here for a while, and did not go anywhere else, but went to Mangdang Mountain!" ”

Hearing this, Cao Cao's complexion changed again, could there be something abnormal in Mangdang Mountain, but it was a pity that Zhang Yan was already entrenched in Mangdang when he got Yanzhou, so he didn't have a chance to find out, so he only listened carefully at this time.

Zhang Yan continued: "When the general entered Mangdang Mountain, only a small number of people followed, and I was fortunate to be among them, and that trip was unforgettable! ”

It turns out that there is a cave in Mangdang Mountain, which is completely shrouded in black gas, which is completely disproportionate to the surrounding light, just like the giant mouth of a monster.

Later, Zhang Jiao found out that this was once a cave of fierce beasts, gluttony was one of the four ancient murderers, the most greedy, but it doesn't eat anything else, likes to feed on high-level beasts, and I don't know what method was used, there have always been some weak high-level beasts in that cave, and there is even no lack of ninth-order existence, although weak, but also fierce, the team was caught off guard and suffered heavy damage, fortunately Zhang Jiao finally made a threat, which saved everyone, if it was a step late, maybe Zhang Yan has now become a pile of dry bones, slowly rotting.

"Are you saying that there are gluttonous caves and lairs of alien beasts in Mangdang Mountain, and the alien beasts in it are all very weak?" Cao Cao's eyes gradually lit up.

Zhang Yan nodded: "There is a gluttonous corpse in that lair, I entered it in a bloody battle at the beginning, and then broke through the heavenly martial arts and achieved a gluttonous martial soul!" And at the beginning, this lair was sealed by General Tiangong with supreme divine power, isolating the aura in the cave, and the strange beasts in it could not come out, and they would only get weaker and weaker, otherwise it would be impossible to successfully approach the gluttonous corpse! ”

Speaking of this, Zhang Yan's eyes flashed slightly: "We can send a large army to surround this lair, I have my own way to open the seal, and when the time comes, I can get countless alien beast bones, which can be used to create high-level equipment, and if you are lucky, you can even subdue the extremely weak eighth- and ninth-order alien beasts, turn into battle beasts, and resist the chaos!" ”

"If that's the case, why be afraid of chaos?"

Cao Cao was overjoyed, this was indeed something he didn't expect, in fact, there are not many high-level beasts in the world now, and it is not easy to surrender, but once submitted, the effect is extremely huge, the eighth-order beast is equivalent to the martial arts general of the Tianwu Realm, if you can subdue one or two to become war beasts, the top combat power of the coalition army will directly overpower Zhang Fan, and the fifth-order beasts can fight and martial arts, which is a powerful supplement to combat power, if everything is as Zhang Yan said, this will become a key point, making the battle situation reversed!

The two discussed for a while, Cao Cao said goodbye and returned, he left heavy troops to guard the border, and led by Xun You, and he personally led the army to Mangdang Mountain with Zhang Yan, Xiahou Tang accompanied him, two Tianwu Realm generals, plus the elite army, can be guaranteed to be foolproof.

Cao Cao has never set foot in Mangdang Mountain, but Yu Ban is killed here, but neither Yu Ban nor Zhou Yu has not explored deeply, it is naturally impossible to find this hidden excellent gluttonous lair, looking at the cave with a misty yellow light in front of him, Cao Cao couldn't help but be shocked, Zhang Jiao is dead, but its seal exists to this day, it is really unimaginable.

Cao Cao tried to get closer, but he couldn't get in at all, but was bounced away by a huge force, if he hadn't been excited, I'm afraid he would have paid a considerable price at this time.

Zhang Yan stepped forward and took out a talisman from his arms, and suddenly the yellow light broke through a gap, revealing the endless darkness in it, and the neighing of fierce beasts came and went, which made people tremble, but Cao Cao laughed, he knew that what Zhang Yan said was true, God helped me!

……