Ji Taoist

At this moment, Yan Buji just flew to the gap of the broken sword. Seeing the dangerous red light flashing at the broken gap above, he frowned:

"Is this... the red light of the demon clan's Xuan Yao bone? In other words, the gap here is all made of Xuan Yao bone, and even if it is broken, it still retains a part of its power?"

Yan Buji had a headache. This Xuan Yao bone is a very peculiar demon clan spiritual material, which has the ability to destroy magic power, and the more there are, the more the effect will increase exponentially!

And the gap of this fortress seems to have used the characteristics of Xuan Yao bone before, stimulating the red light of Xuan Yao bone to maximize the ability to weaken the enemy!

"Even if it is broken, it can still ensure that the power is not lost too much. Isn't this a nine-turn fortress?" Yan Buji looked strange.

After all, the fortress is a super-large accumulation tool and a huge weapon, so even if the material selection is not all immortal materials, the higher the number of turns, the more terrifying it is.

Yan Buji didn't know the origin of this fortress, but he felt that this fortress had existed for at least tens of thousands of years, or even hundreds of thousands of years. It was not difficult to imagine the horror of this fortress when it was completed.

"I still have to go in and take a look. After all, the best treasure may be hidden in it!" Yan Buji squinted his eyes. Passing through the red light of the mysterious demon bone would most likely seal his magic power. Although he might not be able to use the Tianmen Five Elements after entering, fortunately, his immortal essence should not be affected.

Yan Buji rushed into it, and the red light of the mysterious demon bone gradually sealed the magic power in his body. After a feeling of powerlessness, Yan Buji immediately mobilized his immortal essence to continue sprinting!

Boom!

When he fell to the ground, Yan Buji frowned: "Why is even the immortal essence affected? It seems that the red light of the mysterious demon bone has added some other things to mix."

At this moment, Yan Buji's immortal essence was almost weakened by 10%. Although the impact was not great, it was still very risky after all that his strength declined.

Fortunately, he entered here without any danger. He looked around and found nothing, only an empty platform, and there were many portals around.

"If this is just an internal transfer station for the allocation of personnel and resources, then these passages should lead to resource points."

Yan Buji did not dare to guarantee it. After all, who knows if anyone else has been here? Or maybe the fortress was emptied when it was destroyed.

But thinking of Yu Fei and Gu Yue, Yan Buji suspected that there must be treasures in it, and he was itching not to look for them.

After approaching a passage casually, Yan Buji touched the wall and carefully sensed it.

"It's not a sequence iron alloy..."

Yan Buji saw a piece of wall fragments, picked it up and refined it.

"It should be... Dragon True Copper? What a big deal, the seven-turn immortal material is the main structure?" Yan Buji looked envious. Unfortunately, these Dragon True Coppers have been refined by the secret method of the demon clan. Even if they still retain some of their properties, they are difficult to use.

Throwing away the fragments in his hand, Yan Buji found a door along the passage, and looked inside after violently breaking the door.

The ashes and fragments scattered on the ground made Yan Buji shake his head. He scanned the passage several times but didn't find anything useful.

Next, Yan Buji searched along the passage for a long time and encountered many mechanisms. Fortunately, most of the functions of the fortress had failed, so he escaped without any danger.

"What is the purpose of setting up so many mechanisms inside your own fortress?" Yan Buji looked strange.

This is not a tomb for yourself, who should be protected by so many mechanisms?

Moreover, such a large war fortress must be heavily guarded. There are so many mechanisms. Isn't it a kind of hiding something here, as if you are afraid that someone will come in and steal your things.

"Very strange..." Yan Buji gradually disassembled a trap he encountered and looked inside the trap.

"These trap mechanisms are hidden very secretly, and most of them are connected to the entrance of the passage or the opening of the door, and there is also this device..."

Yan Buji reached out and took out a square box from the trap and looked at it carefully.

"Sure enough!"

After he took out the box, he disassembled it again and found that there was actually a medium-grade spirit stone in the box. With the parts in the box, Yan Buji found that this mechanism was actually a kind of accumulation tool that automatically started after the energy supply of the main body of the fortress was broken.

"So many mechanisms should have such a box as a backup start-up device, equipped with spirit stones, break reaction parts, trap connection parts, touch alarms and this layer of hidden paint on the outside." Yan Buji's eyes lit up.

Although I still don't understand what the person who refined this fortress was thinking, and who to set up so many traps in a fortress to prevent, it is indeed unexpected enough.

And this person is creative. Although Yan Buji doesn't understand these things, if they are used to repair tombs, it is probably the nightmare of those tomb robbers.

Speaking of coming here, it is almost the same as robbing tombs.

Or did that person foresee that the day when this fortress would be destroyed, in order to prevent the treasures in it from being taken away by the villains, so he designed so many mechanisms?

"Is it necessary? Unless it is a treasure that cannot be taken away, but since it is expected that the fortress will be destroyed, why not destroy the things that cannot be taken away?"

So Yan Buji didn't know what the designer of this fortress was thinking. In his opinion, even if there are things that cannot be taken away from the fortress, it would not be necessary to spend such a large amount of time on these useless works in the early stage.

Unless...

Yan Buji suddenly thought of something, his face changed drastically: "Unless these are all tricks! This fortress...maybe it was deliberately designed to be like a mausoleum when it was set up. Knowing that he would die, he thought of using the mechanism to get a place to rest after failing in the war and wait for recovery in the future?!"

If this is the case, then the owner of this fortress is probably not the designer.

Because since the fortress has been activated, and now the fortress has become this ghostly appearance, it must be that after the owner died in the battle, his enemies will definitely not let him go and will definitely crush him to ashes! And the designer may have also got the meaning of the fortress owner and deliberately made the fortress look like a mausoleum.

Even if the owner of the fortress dies, he can still hide some things. Maybe these things can't be found in the past, and the victor saw that the fortress could not be reused and abandoned it. After all those years...

"What exactly did the owner of this fortress hide? Is it his own descendants, or is this designer really hiding his true death and escaping?"

Yan Buji made some guesses based on the excessive traps in the fortress. As for whether it is true, he also has a way to confirm it!