After the human army retreated, Jin Hao also figured out how to deal with it, the temporary city wall could not stop the attack of the human alliance army was something he had long considered, and the addition of an urn city in the city was also to prevent this from happening, but it was something he didn't expect to be broken on the second day of the battle.

It seems that Halkenbrugg is determined to level the demons, and the hole cards that he is ready to be later have actually used at the beginning, Jin Hao looked at the craftsmen who were busy repairing the city wall, and considered how to defend next.

His time was running out, and he had to think of a defensive plan that worked and took shape quickly in a short period of time.

Jin Hao racked his brains and thought for a long time, but in the end he still didn't think of a good way, so he had to order someone to dig another pit in the urn city to add a little obstacle to Halkenbrugg.

"General."

At this moment, the demon non-commissioned officer in charge of guarding the city came to look for him, Jin Hao glanced at him, and remembered that this guy was the officer he personally sent to be responsible for cooking.

"Is there anything you want me to do?" , Jin Hao said in a short-term posture.

"General, I didn't expect the human attack to be so ferocious, and it entered our urn city the next day, so I have a way, just ......", the demon non-commissioned officer said hesitantly.

"Just what?" , Jin Hao asked suspiciously.

"It's just that that's the one that will come in handy when we abandon this city." , said the demon non-commissioned officer.

"What's the solution?" , Jin Hao asked.

"There is a strange black oil in the ground near us, which burns when it is on fire and lasts for a long time, I wonder if we can use this oil to set traps and ignite it when we are difficult to resist, and take the opportunity to cover the retreat of the new army, there are many city passes under construction in our rear, and the civilians along the road have also been evacuated, I don't think you have made any plans to defend it." , The demon non-commissioned officer kept glancing at Jin Hao and said cautiously.

He guessed from Jin Hao's decision to order all the wounded to be transported to the mainland as soon as possible, and the reason for not choosing to treat them on the spot is likely to slow down the troops' march, and finally abandoning them will have an impact on morale.

But after all, if he seriously pursued such a thing as retreating in the army, he could be beheaded, but he believed that his boss would be interested in his plan.

"Is it oil that ignites fire?" Jin Hao pinched his chin and wondered if it could be something of the nature of oil, so he said to the non-commissioned officer: "Take me to the venue where you can get that kind of strange oil." ”

The demon non-commissioned officer was overjoyed, and said that he had made the right bet, and this general who loved invention really agreed to his proposal.

Under his guidance, Jin Hao came to a nearby field, and saw a small black pond in the distance, and said that this oil has come to the ground, and it is estimated that it will not be too troublesome to collect, but it can come in handy.

It's just that as soon as this trick comes out, I don't know how many human soldiers will be burned to death, Jin Hao muttered secretly.

"General, what's wrong with you?" , the demon non-commissioned officer asked cautiously on the side.

Hey, anyway, it's all Halkenbrugg's own doing, and it's not for me to call the shots, I just hope he can turn back as soon as possible.

Thinking of this, Jin Hao said: "Find someone to load some of this oil back for me in a barrel, and send a car to transport some to the rear, oh, remember to let the people who come to work be careful, if I burn this oil well, I will ask you." ”

"Yes, General." , The demon non-commissioned officer responded with a happy face.

"Okay, that's it, if it's done beautifully, I'll make you a '-cooking captain'."

"Uh...... General ......", this name really made the demon non-commissioned officer hesitate slightly, but after thinking about it, although the name is not good, but it is a real captain, he lowered his head and said, "Thank you for the promotion!" ”

"Well, let's go down and do it." , Jin Hao waved his hand and said.

On the other side of the city, Halkenbrugg once again gathered many generals together to discuss the attack.

Hearing the descriptions of the few soldiers who escaped by chance, they finally figured out the real structure of the city, and many generals couldn't help but stand on end with their hairs and cold sweat when they thought of the situation inside the city.

Compared with the urn city, these small institutions outside the city are nothing at all, the entrance itself is so small, there are not many people who can enter at the same time, and the soldiers rush in to face a fortified city with arrows shooting from all sides.

It is difficult to break through a wall like an ant, and you can imagine the dilemma faced by the soldiers who attacked it.

To be able to do this, the generals who want to come to the demon clan to coordinate the defense are not small, and many generals feel that they can also arrange defenses in the fortress on the border according to this idea after they go back.

However, now is not the time to think about these issues, the most important thing now is to consider the question of how to break through the city defense of the Urn City.

In fact, after the two-day battle, many of the generals present more or less had the idea of retreating, but now none of them dared to raise this opinion at the meeting.

The reason is very simple, Halkenbrugg will never accept this suggestion, and if he does it rashly, he may become the target of his exclusion.

The Goddess Sect came forward to fully support his attack on the demon realm, although it was a great support for Halkenbrugg, but it was also equivalent to putting him on the fire to roast, if he returned in vain this time, the prince would inevitably become the first person responsible, and perhaps it would be even more miserable when he was left out in the cold before he was avoided.

Because of this, even if Halkenbrugg wanted to retreat, he would have to win at least a slightly more decent victory first.

At this time, a Wang ** general on the field spoke, saying: "If you don't continue to expand the gap under the city wall so that the entrance can accommodate a large number of soldiers to enter, it is tantamount to a fool's dream to capture the urn city." But now there is still good news for us, that is, the strength of the demon city wall is far lower than expected, maybe this has something to do with the fact that they are not good at defensive warfare and have not studied too much before. Therefore, I think it is absolutely feasible to use the previous method to send people to continue the destruction of the wall structure. According to the soldiers who reported it, there was nowhere to climb the inner city, and the only way we could do this was to send shield soldiers to protect the entrance, and let the soldiers carry ladders to storm the city for a large-scale attack, and put pressure on the troops outside the city. ”