Xue Hua also felt a little helpless as he looked at the Gate of Hell that remained unscathed under the concentrated bombardment of swarms of poisonous banelings.
This thing is so hard that I don't even know what material it is made of. It seems that they can't damage it with their current methods.
What the hell should I do?
You must know that the ultimate goal of the "Cleaner Project" is to destroy the Gate of Hell. If they cannot destroy this troublesome door leading to Chaos Purgatory, all their previous efforts will basically be in vain.
Without cutting off Hell's reinforcements, no matter how many demons are killed, it will be of no avail. Not only is it time-consuming and labor-intensive, but it also fails to solve the fundamental problem.
Just when he and a group of legendary professionals were feeling extremely troubled, two extraordinary beings, the Skeleton and the Eagle, suddenly appeared from beside them.
"You can't destroy this door like this, and don't guess what material it is made of, because the key to the problem is not the material at all."
"Yes, the Gate of Hell is made of hellfire stone. Although the thing is hard, it is not that hard, and it is impossible to have the ability to self-recover."
The two extraordinary beings briefly explained a few words, and then took action together. Two sharp attacks hit the stone door frame hard.
However, the Gate of Hell still stood there unwaveringly under the attack of the extraordinary beings. There were just a few cracks in the area that was attacked, and it quickly healed itself...
"You see, even the two of us can't do anything about it, so direct attacks are ineffective."
"Well...what should we do? We can't just give up, right?"
Xue Hua asked helplessly.
"All permanent portals have a 'cornerstone'. This cornerstone is the key to stabilizing the portal channel and providing energy for it. As long as this cornerstone can be found and destroyed, no matter what kind of portal it is, it will be impossible to continue to maintain it."
Already."
Xiongying looked at Xue Hua and nodded, then explained briefly.
"So that's it, the cornerstone of the portal..."
After hearing the explanation, Xue Hua immediately remembered the large and permanent purgatory portal over there in the Doomsday Depression. At that time, Lilia was trapped by Xue Hua and the insect swarm because she tried to steal the cornerstone of the portal.
In this case, the portal cornerstones should be precious items with strong psychic abilities!
And since an eternal purgatory portal needs to use the parts of the true body suit as the cornerstone, then isn’t the cornerstone of the portal under the Gate of Hell an artifact-level thing?
Although there has never been a concept of a so-called "artifact" in this world, Xue Hua really can't imagine what words should be used to describe an item that can surpass the true form of the "Tagio's Incarnation" series suit.
Thinking of this, he immediately became excited: "Does that mean there is something more powerful than the real body parts of the suit under this door to hell?"
"Well... Logically speaking, it is indeed true, but we don't know what it is exactly..."
The eagle and the skeleton looked at each other, then frowned and shook their heads together.
"Then what are you waiting for? Just dig it out!"
Xue Hua looked excited. After all, it was an "artifact". To be able to dig out an artifact, how many times in a lifetime can such an opportunity come?
"It's not that simple. Do you think Diavolo and Baal are fools? They must have set up a lot of defense mechanisms and spells underground. They can't dig them out for you so easily."
“It’s not right to fight or dig, so what should we do?”
"It's actually very simple. The parliament has been studying the method of destroying the Gate of Hell for a long time. According to the information obtained from various channels, the cornerstone of this Gate of Hell should automatically absorb the power of this world.
to fill one's own.
The way it absorbs power is by converting an ore, and that ore is the lighthouse crystal used as fuel for the Beacon of Hope in our back town!"
"So there should be a huge lighthouse crystal vein below. As long as we find a way to dive deeper into the ground from the other side and dig out all the lighthouse crystal mines in the lighthouse crystal vein, we can destroy the cornerstone of the Gate of Hell.
It plays the role of pulling out the firewood from under the cauldron.
Once the energy supply of the cornerstone is lost, the traps set by the King of Fear and the Lord of Destruction will completely and completely fail. In this way, we can dig out the cornerstone safely."
The skeleton and the eagle looked at Xue Hua at the same time.
"But to do this, we still need the power of your servants..."
"Yes, even though we are extraordinary beings, it is impossible to go so deep underground without spending an entire day..."
"That's it." Xue Hua nodded, understanding why the two extraordinary beings explained so many things to him.
"This is not a problem. I can arrange it right away...but I also want to go down and have a look together..."
Xue Hua scratched his head and said with a smile.
"Hahaha, I knew you would say that... It's okay, let's come together, but you have to listen to our instructions when you get down there."
"Well, there seems to be energy fluctuations of unknown origin in that crystal vein. We suspect that Diavolo and Barr have also set some traps there..."
"Okay, no problem!" Xue Hua agreed immediately.
"Then let's go outside the city, where we should be able to avoid all the traps and defensive spells set by the two demons."
With that said, the two extraordinary beings unfolded their bodies and flew straight out of the fortress.
Xue Hua also opened the Dominator Bone Wings, ordered Zagara to mobilize a void digger and hundreds of worker bees to be on standby outside the city, and temporarily handed over the overall commander's responsibility to Hodge.
Then he glanced at the battlefield of Anne and Funya not far away. The two girls were already getting better.
With Qualkek taking care of it, there shouldn't be any problems.
Thinking of this, he flicked his bone wings and followed the two extraordinary men directly towards the outside of the fortress.
The three of them quickly arrived at their intended destination, which was a very deep crack in the ground.
"Let's just go here. It's deeper here, so it should be easier to dig."
"Xue, it's your turn."
"I know!" Xue Hua nodded and called the Void Digger in the main nest mind.
Soon the ground around them shook, and tens of seconds later, a huge insect as big as a pipe burst out of the rock from the ground with a bang!
"Oh! It's really huge..." The eagle's face showed a look of wonder.
"Yes, Xue, your servant is really rare." The skeleton also nodded, obviously agreeing with his companion's opinion.
"Haha, you two deserve the prize, but let's get started quickly."
While several people were talking, the Void Digger had already retracted its huge body under the ground, leaving only a huge mouth full of sharp teeth on the ground.
Xue Hua jumped directly into the mouth of the Void Digger without hesitation, and the two extraordinary beings saw this and jumped in with him without any hint of timidity...