"Hey, you kid don't just think about other people. ”

As soon as Du Feng considered the problem of prolonging the life of the old man guarding the tower, he was trained by Du Tulong. Because he hasn't eaten a single war beast for a long time. If Du Tulong wanted to regain his strength, he had to devour a large number of war beasts. Some time ago, because of the presence of towering trees, his strength could be regarded as having recovered to a certain extent, so he did not urge Du Feng.

Now that Du Feng has broken through to the Great Luo Jin Immortal Realm, he must get some war beasts of the same level to eat.

"I'm sorry, I forgot. ”

During this time, Du Feng's cultivation has been tense and smooth, and he doesn't need to use Du Tulong to improve quickly, and he really forgot about devouring war beasts. Moreover, as the cultivation realm gets higher and higher, the enemy becomes more and more powerful, and few people will be forced to take the initiative to release war beasts to fight. Even if they choose to blow themselves up, they will not choose to release their war beasts.

"Don't forget, don't forget, you want to break through to the Immortal Monarch, the Immortal Emperor and the place where you can use me. ”

Du Tulong spoke directly enough, on the condition of breaking through to the Immortal Monarch or even the Immortal Emperor, so that Du Feng remembered to find a few more opportunities to devour the war beast. Because only by devouring more war beasts, Du Tulong can gradually regain his strength. Only when his strength has gone up can he help Du Feng.

"Okay, I remember that. ”

Du Feng had already judged through Du Tulong's words, that is, after being nourished by the towering tree, he was no longer so afraid of being discovered by the Immortal Monarch, and wanted to continue to come out. In addition, the effect of the towering tree on Du Tulong has begun to weaken, and new conditions are needed to stimulate it.

Next, Du Feng is going to reject the demon city, theoretically speaking, he is there to help human warriors fight, and it is the demon cultivator who has to fight. And as a demon cultivator, he can't summon war beasts. The demon cultivator itself came from the demon beast, and there was no beast and beast combined to fight.

Whatever, I'll talk about it later.

Du Feng said goodbye to the old man guarding the tower, and then contacted Jian Er first.

"Why, you want to come to the Northern Heaven Realm to find me, the Northern Heaven Realm is so easy to come, my master is still halfway there. ”

As soon as Jian Er saw that it was Du Feng calling him, he immediately picked it up, thinking that he was really going to come to the Northern Heaven Realm. If Du Feng really went to the Northern Heaven Realm, he must go to Lanxue Peak to see, where is the place to test a martial perseverance, which is very suitable for him.

"No, I just want you to help with something. ”

Even the Sword Emperor who set out from the Immortal City on the North Shore had not yet reached the Northern Heaven Realm, and of course Du Feng would not go over now. The reason why he was looking for Kenji was, of course, for the affairs of the Queen of the Far North.

"Do you mean the Queen of the Extreme North of the Extreme North Continent, when do you call people Xiaobei? ”

Jian Er has not had much contact with Du Feng since he ascended to the Heavenly Realm, and he has been staying on Blue Snow Peak. If it weren't for the fact that I happened to meet in the territory of Yunwu Secret this time, it is estimated that I would still not be able to contact him. So he didn't know what happened to Du Feng and the Queen of the Extreme North in the Eastern Heavenly Realm during those years.

"Don't ask so much, just help me take care of it, just think of it as a help to my brother. ”

Du Feng is embarrassed to say too much, the Queen of the Far North is his very good friend, and she has surpassed ordinary friends, but she is not his Taoist companion after all.

"Xingxing knows, you kid should put more effort into cultivation. ”

If someone else said this, Du Feng would definitely not be convinced, even if he was the Sword Emperor, he was not qualified to say this. Because Du Feng has worked very hard over the years, his cultivation has improved very quickly, and it can be said that he has killed a martial artist of the same level in seconds. But when Jian Er said this, Du Feng didn't have a temper at all.

He has experienced so many adventures and received a lot of good resources. But Jian Er relied on sitting on Lan Xue Peak to comprehend the way of the sword, and he was able to be on par with Du Feng's cultivation. I have to say that Jian Er is a hard-working genius, and even Du Feng has to admire him.

"Okay, I'll pay attention. ”

Du Feng was embarrassed after saying this, because after he left from the Yuxian Gate, he was going to the Demon Rejection City. Then go from the Demon Rejection City to the Demon Realm to find Fuyao. And this Fuyao is a confidant of his former friends.

Jian Er must not be allowed to know about this, otherwise he will have to say that Du Feng is not doing his job. You must know that Jian Er has never had any entanglement with girls from the Nether Realm to the Heavenly Realm. All his thoughts are on sword practice, either practicing sword or meditating to understand the way of the sword, and he can really endure loneliness.

Du Feng also likes to practice, but he is not so cold. He flew from the Feather Immortal Gate to Winterfell, and then used Winterfell's teleportation array to pass to Eastern Immortal City. Then he passed from Dongxian City to an intermediate city and stayed there temporarily.

Why didn't he directly teleport to the Demon Rejection City, mainly to see how Ximen Ziling was transporting the Apocalypse Cannon. Theoretically, if something happened, Ximen Ziling should contact him. Since there is no contact, it should be that nothing has happened yet. Judging from the time estimate, it should take a certain amount of time for their convoy to reach this immortal city.

Originally, Du Feng was in this immortal city in the middle just to rest and wait for Ximen Ziling and the others. But he noticed one thing, that is, the fortifications of this immortal city were particularly strong, to the point of being incredibly strong. For example, the reason why Du Feng could teleport directly was because he also had a resident status in Dongxian City.

If it is a martial artist who does not have the identity of the Eastern Heavenly Realm, he cannot be directly teleported over. Even so, he was teleported to the outskirts of the city gates. Here you have to be quarantined for a period of time and pass various tests before you can enter the city. One of the tests is to determine whether he has the possibility of demon cultivation or demon cultivation or meditation.

This immortal city is called the Iron City, and the city defense building is really consistent with the name. Not only are the walls made of thick black iron, but even the houses inside are all made of iron ore. The walls are so high that even large monsters can't jump over them. And there are multiple layers of protective shields in the sky, so it's impossible to fly in from above.

The guards on the city walls, regardless of their height, wore thick heavy armor. Only the eye area is replaced with a transparent material to facilitate observation of the outside situation. In other places, once sealed with black iron, even water could not penetrate it.

There is a problem with this, that is, the warrior cannot breathe inside, and he needs to hold his breath all the time during the mission. Fortunately, the warriors are now very strong in their ability to hold their breath, otherwise they can be suffocated to death in this kind of heavy armor.

Du Feng looked at his surroundings for a moment, and then was speechless for a while. Because their teleportation array is actually in a cage. It means that all those who teleported over were first locked in a cage.