Two years ago, before Zhang Tie set off for the Western War Zone, the seeds in the seed bank of various plants he ordered from the Jiang family in Taixia Baicaotang were sent to the Zhulong collar by the Jiang family.

Although Jiang’s delivery time is a little late, the number of seeds in the seed bank is sufficient and the quality is good. There are 125,471 kinds of underground plants, 39,817 kinds of aquatic plants, and hundreds of thousands of other plant seeds. After the Jiang family of Baicaotang sent the seeds of these plants, Zhang Tie moved the seeds into the Black Iron Fort and gave them to Heller. Up to now, in addition to more than one hundred extremely rare plants, All the plant types that the outside world possesses, the Black Iron Fort has already possessed.

In the past two years, as these seeds have grown, they have provided more and more auras to the Black Iron Fort. If you count the auras provided by the plants that Zhang Tie planted in the Black Iron Fort, the black The current daily aura output of the Iron Fort is completely comparable to the basic energy reserve converted from the elemental abyss of the Black Iron Fort, and it is beyond.

"The current Black Iron Fort has created various geographical environments most suitable for all seeds to grow, and the growth momentum of various plants is very good..."

"I've seen it……"

While Heller was speaking, Zhang Tie's gaze had already fallen on the seed forest that he had originally sprinkled in the Black Iron Fortress that could be used as food. =

Walnut forests within thousands of square kilometers have gradually grown, and the walnut trees in the forest are growing very well. Looking at this walnut forest, you can imagine the harvest of this thousands of square kilometers in the future. In addition to walnuts, there are various fruits and medicinal plants in the walnut forest, many of which have matured.

On the mountain of strawberries that Zhang Tie once sprinkled, there were too many ripe strawberries to finish eating. Many ripe strawberries fell on the ground. A carpet of strawberries was formed on the ground. People walked on it. Like stepping on the strawberry pulp.

The pine trees in the pine forest have grown very high, and various mushrooms on the ground in the pine forest have been everywhere. The entire pine forest is like a world only found in fairy tales, and there are many large pieces under the pine forest. The best truffles.

In some valleys, the entire valley is covered with delicious berries. The berries in the valleys fall on the crevices of the rocks and those low-lying places, and they start to ferment naturally. In the whole valley, there is a layer of berry wine shop The taste only in it.

There is also a peanut plain of thousands of square kilometers. The peanuts on the plain are all mature, making the entire plain underground like a huge peanut warehouse.

The sunflower seeds that Zhang Tie had sprinkled at the beginning turned into golden roads on the plain.

As for other potatoes and various fruits, they are almost everywhere.

It is estimated that few people have seen what heaven looks like, but the Black Iron Fort in front of them, in the eyes of many people, is already what they can imagine.

"The residents in the Black Iron Fort have built many huge warehouses to store all kinds of food. They make all kinds of fresh fruits into drinks, make all kinds of dried fruits, and potatoes are made into starch by them. All kinds of medicinal materials have also been collected by them, but as the Black Iron Fort grows larger, even if the residents can thrive, the speed of those new populations is far behind the expansion speed of the Black Iron Fort. The bigger the Iron Fortress, the more a complete life system should be formed inside. This is the balance of the universe..." Heller said to Zhang Tie.

"You mean I can get some more people in..."

"This can be decided by the lord of the castle. What I want to say is that there are too few animals in the Black Iron Fort. Having plants is the foundation of animal existence. Now we have the foundation..."

"Yes, the Black Iron Fort can now prepare more for the future..." Zhang Tie nodded, "The current aura value generated by the Black Iron Fort has basically matched the accumulated basic energy reserve, so, As long as the merits are sufficient, the Black Iron Fort can continue to expand, is it true?"

After knowing that the demons possessed unimaginable existence above the holy ranks, Zhang Tie's heart became a little heavier, and the more he faced a huge threat, the value of the Black Iron Castle became more important, especially When he lost his combat power, the Black Iron Fort’s abilities and functions became more prominent. In Zhang Tie’s heart, if the Black Iron Fort is more perfect and bigger, then the Black Iron Fort will be able to save it in the future. The more people down.

"The Black Iron Fortress now has a huge amount of merit points, and more importantly, the daily merit points generated by the Black Iron Fortress can already match the aura value and basic energy reserve..."

"What, do you say that the Black Iron Fortress now has an endless stream of virtuous values?" Zhang Tie's eyes widened suddenly. When will the Black Iron Fortress be able to generate virtuous values ​​on its own? Why didn't I know that this is also a new ability evolved from the Dark Iron Fort?

"Yes, the Black Iron Castle can now automatically generate a huge amount of merit every day."

"what happened?"

"Have you forgotten your bet with Demon Abyss Monarch Sargus?" Heller looked at Zhang Tie, "Fort Lord Master has won, and the Demon God Blood Oath made by Abyss Monarch Sargus has begun. Effective, this Demon God’s Blood Oath takes effect, and every day, countless Taixia people can avoid the tragic fate. The fate of these Taixia people will change as a result. So as long as this Demon God’s Blood Oath exists for one day, the Black Iron Fortress will be full of energy. Of generating great merit!"

"If this Demon God's Blood Oath doesn't exist anymore, isn't it that this endless supply of merit points will be gone!"

"Yes!" Heller nodded affirmatively, and said with deep meaning, "So now, for you, Lord of the Castle, if you want the Black Iron Castle to continuously generate a huge amount of merit, It is necessary to keep the binding force of Sargus’s Demon God’s Blood Oath forever!"

To maintain Sargus’s blood oath, the most important thing is that Sargus must be alive. Only if he is alive can the blood oath of the demon be binding. If Sargus dies, the demon clan will change to a new holy order to lead. The army of the Demon Race, then, this Demon God’s Blood Oath will no longer exist, and the Black Iron Fortress will no longer be able to produce merit points continuously every day. The expansion speed of the Black Iron Fortress will be affected, and it can be saved in the future. There may be fewer people...

Sargus is alive, and the Dark Iron Castle can save many people in the future...

Zhang Tie stood on the hillside outside the Black Iron Fort for a long time, only to feel that everything in this world was sometimes like a black humor.

...

It has actually taken Zhang Tie two days to digest the fruit of the Heart of All Things, and in addition to the fruit of the Heart of All Things, there are also several redemption fruits of Bay Shrimp and Phyllostachys japonicus hanging on the small tree. Wait for these few The fruit of redemption was eaten by Zhang Tie, and when Zhang Tie left the Black Iron Fort and returned to the secret room of Sect Master Iron Dragon Sect, it was already three days later.

For three days, nothing changed in the secret room, and the door leading to the secret room was locked, just as it was three minutes ago.

It’s just Zhang Tie, but not the one who just entered the secret room three days ago. The fruit of the heart of all things made Zhang Tie understand his insignificance again, and almost reconstructed the world that Zhang Tie knew. Zhang Tie really saw what the crisis the Human Race was facing. Compared with such a crisis, the situation facing Taixia Western Theater was not the most difficult. The real crisis facing the Human Race may not be revealed yet.

In the secret room, Zhang Tie raised his two hands and looked in front of him, then shook his head, and said to himself, "The heart of all things above the holy step plus the strength below the knight is really amazing. Match..."

After saying this, Zhang Tie laughed at himself, put away his thoughts, and walked outside the secret room.

...

Leaving the secret room, what surprised Zhang Tie was that Zhang Chengxu was waiting outside the secret room.

Zhang Chengxu was Zhang Tie's nephew, but in the Tielong Sect, he was also Zhang Tie's disciple. Zhang Chengxu's brows were slightly frowned, and when Zhang Tie appeared, he stretched out a little, as if he took a breath.

"Cheng Xu, why are you here?"

"Second Uncle, the uncle has been to Tielongzong for a day, and has been waiting for the second uncle to leave the customs!" At this point, Zhang Chengxu's tone fell slightly, with a trace of sadness," Uncle said...say...yes Grandpa, why don't you..."

ps: I wish you all a happy Dragon Boat Festival!

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