After checking the area that needed to be repaired, it was the area where Su Lun and the others had come in. Next, Su Lun also looked at the topographic map of the entire secret realm.

In the three-dimensional image, Su Lun can clearly see all the areas in this secret realm, and in addition to the planting area where they came, there are also living areas, warehouse areas, production areas, entertainment areas, and central areas in the secret realm.

The central area is where Suren and Hathaway are now, where Arcanists used to live, and the environment was the best, but after the war, this became the most damaged area in the entire secret realm, and basically few buildings were intact.

The warehouse area and the production area are also seriously damaged, according to the original plan in the secret realm, there is an alchemy workshop in the production area, which can produce a lot of magic items, various potions, etc., and there is even a golem production line here, but now the production area is full of broken walls, and the golem production line has been almost destroyed a long time ago.

As for the warehouse area, a large number of materials and various items produced are stored here, and now it is also a mess, as for the things here, they were either used up or directly robbed, and there is basically nothing left.

The damage to the entertainment area is not serious, but there is basically nothing of value here, the arena, the opera house, the large health stadium and so on.

Originally, there was a library here, but unfortunately it was also destroyed, although Su Lun got the control of this secret realm, but this secret realm is a ruin, and if you want to use it, you can only repair it little by little.

The amount of work required to restore the Secret Realm is very large, but there are just as many benefits to be gained after repairing, the most obvious is that a large number of demonic plants can be planted here, but the most important thing now is to hide this secret realm again.

When Suren took Hathaway out of the secret realm and returned to the Thorn Forest again, the camp here had become more perfect, and according to Suren's request, the soldiers of Zhenbei City sealed off the outside of this forest, and the surrounding goblins, kobolds, and gnolls had all been driven out.

"Your Excellency, you're back. Kate said respectfully.

"Has anyone else been near this forest during my absence?" said Suren.

"My lord, I haven't seen anyone approaching here in this time. ”

Su Lun nodded and praised: "Good job, continue to block here." ”

After a simple meal, Suren took Hathaway back to Zhenbei City, repairing the secret realm requires a lot of materials, including silver, gold, copper, iron, magic crystals, Mithril, magic gems, etc., fortunately, Zhenbei City is now prosperous enough, all kinds of materials are available, silver and gold These precious metals are directly taken out from the warehouse of the lord's castle, and he looted the collection of gray dwarves for hundreds of years last time, and the quantity is sufficient.

The same is true for magic gems, as for the copper and iron, part of it is transported from the blacksmith shop, and part of it is purchased directly, the magic crystal is more troublesome, there is no crystal mine in Suren's territory, but there are crystal mines in the underground world, but the ore veins are very scattered, and people need to be arranged to mine them.

He didn't have much Mithril in his hands, but the silver mine that Bach the Grey Dwarf was mining did produce Mithril, and although it was scarce, it was more than enough to repair the secret realm.

After spending three days preparing all the items needed to repair the secret realm, Suren handed over the affairs of Zhenbei City to Chrissy to deal with, and he took Hathaway to the northern dawn secret realm again.

The various mutated plants in the Thorn Forest, the man-eating flower man-eating tree, although dangerous, but also a good guarantee of the safety of this secret realm, Su Lun and Hathaway, who have already experienced, easily avoided these man-eating plants, and then used hypnotic powder again through the sea of purple tulips, and finally returned to the secret realm.

"Welcome back, Lord Suren, Lady Hathaway!" the voice of Taling One rang out.

"Taling One, did anyone else enter the secret realm while we left?" asked Suren.

"Nope!"

"That's good, bring up the secret realm repair blueprints. ”

"As you wish!" As the voice of Taling One sounded, a three-dimensional image appeared in front of the two of them, along with the restoration drawings, Hathaway performed a photographic technique to store these materials in a magic crystal, and then the two began to repair the secret realm according to the drawings.

The first to be repaired was the leyline nodes, and when the secret realm was built, all the leyline nodes were placed with rune pillars that were used to link and sort out the leyline energy. These rune pillars are the basis for the construction of the Secret Realm's spatial folding spells, which is also the direct cause of the breakage of the Secret Realm.

Following the red dots on the 3D map, Suren and Hathaway quickly found a leyline energy node, which originally belonged to the secret of this secret realm, but was easily found after having the blueprints.

Hathaway mobilized her mental power to search, and soon found something unusual here, and then entered magic power here, using magic to find the rune pillar.

"Found it, thirty meters underground!" Hathaway soon opened her eyes.

"Get up and let me take it. Suren pulled out a small flag from the storage space. Then he waved it lightly, and directly summoned two wind elements.

"Fossils are mud!"

A flash of spiritual light flashed, and the originally hard ground directly turned into mud, and then the two wind elements entered the quagmire under the command of Su Lun, and a large amount of quagmire was pulled out by the wind elemental manipulating the whirlwind. After the mud was extracted, Suren cast the fossil into mud again, and then let the two wind elementals work.

Soon after a few repetitions, a deep pit was easily excavated, and the rune pillars buried in it were removed.

This step is a bit difficult, because the rune pillar and the leyline energy are linked, and the connection between the rune pillar and the ground needs to be cut off, and there was originally a rune array to suppress the leyline at the leyline node, but this rune array has long been damaged, and Hathaway can only make a rune array himself.

Fortunately, this kind of rune array is not very difficult for Hathaway, after arranging the rune array, Su Lun still moved the rune pillar, and the leyline energy began to vibrate, Hathaway activated the rune array, and the earthy yellow aura flashed away, and then some turbulent leyline energy returned to calm.

Taking advantage of this opportunity, Su Lun immediately took the rune pillar out of the ground. This is a rune pillar with a length of about three meters and a diameter of twenty centimeters, and there are many runes engraved on it, but because of the time and lack of maintenance, many runes on this rune pillar have been blurred.

It was also the failure of these runes that made this leyline energy node lose its due function, and after taking out the rune pillar, Hathaway cleaned the rune pillar and then re-smelted it, and the rune pillar used an alloy called Thoryin.

This metal is a synthetic metal invented during the Arcane Empire, this metal has high plasticity, good magic conductivity, and stable properties, and is used in many places, the main metal of this alloy is silver, which was originally to develop a metal that can replace Mithril, but the effect is far from expectations, but it is still a good magic metal.

Hathaway summoned psionic fire, then remelted the rune pillar, and re-added some other materials, Thorsilver was born as a magical alloy for thousands of years, after inheriting some of the knowledge of the Arcanists, although the Wizards did not restore the original glorious civilization of the Arcanists, but also innovated in some fields, and made breakthroughs, Thorsilver is one of them.

After smelting the rune pillar, Hathaway manipulated the wizard's hand to shape the rune pillar, and Suren also summoned the wizard's hand to help, and finally released a cold ray of ice to cool the rune pillar. After refining the rune pillar, it is necessary to re-engrave the rune on this rune pillar.

The runes that need to be engraved on these silver pillars are backed up by Taling One, and the database owned by Taling One has a lot of knowledge from the Arcane Empire period, which is basically about this secret realm, and it is even an exaggeration to say that as long as you learn all this knowledge, you can rebuild such a secret realm.

When the Arcane Empire was building the secret realm, the production technology and blueprints of the secret realm were kept in backup, which was originally reserved for the restoration of the secret realm, but now all of them are cheap.

Hathaway took out several items such as gem powder, gold, silver, and Grimm's water and fused them, and after fusing these materials, she took out a Adamantite Carving Knife and began to engrave runes on the Thorium Pillar.

The Adamantite Carving Knife was very sharp, and it began to work quickly under the operation of the wizard's hand, and the runes that needed to be engraved on the silver pillar Hathaway had already remembered it very clearly, and it was done in one go.

Soon the new rune was engraved, and a rune pillar was completed, and after some testing to meet the requirements, Suren and Hathaway cooperated again to put the rune pillar back in its original place, and then restored the ground to its original state, a flash of spiritual light, and the space circle that was already a little loose here began to stabilize.

After seeing the effect of the repair, the two of them went to the next damaged leyline node according to the repair drawings given by Taling.

There are more than a hundred such leyline nodes in the entire secret realm, and there are more than 20 damaged ones this time, and it will take a lot of effort to repair them all, but even if all these leyline nodes are repaired, the space folding rune array in the secret realm is still not repaired.

If you think of the secret realm as a net, the leyline nodes are the nodes on the net, and those energy channels are the net lines in the fishing net. Only when the fishing nets are in a complete state can the entire secret realm be hidden in the spatial folding circle.