Castle of Black Iron

"Isn't the piece of God's Star used for cultivation?" Zhang Tie asked out of amazement.

"It is for knights!" Heller said in a calm look, "However, in Castle of Black Iron, the piece of God's Star could have another purpose!"

"What purpose?"

"If Pool of Chaos could devour and integrate with the piece of God's Star, the Pool of Chaos could advance to a higher level. The entire Castle of Black Iron would have a great change by then!"

'Advance the Pool of Chaos?' Zhang Tie became stunned by Heller's words as he had not imagined that the Pool of Chaos could advance to a higher level. He became interested in it right away, "How? Go ahead!"

"Castle of Black Iron is an independent world. This world is not connected to the Elements Realm. Castle Lord, you must know this!"

"Yes, I know!"

"Pool of Chaos could convert everything into the basic energy, which is what Castle of Black Iron's expansion relies upon!"

Zhang Tie nodded once again.

"Castle Lord could connect Castle of Black Iron with the Elements Realm using the piece of God's Star as an element transfer tunnel. After devouring and integrating with the piece of God's Star, the Pool of Chaos could automatically and constantly withdraw elements from the Elements Realm and convert the elements from the Elements Realm into the basic energy for the expansion of Castle of Black Iron!"

'Automatically? Constantly?' The two words were captured by Zhang Tie sensitively. After being silent for a second, Zhang Tie asked carefully, "You mean...if the Pool of Chaos could devour and integrate with this piece of God's Star, it's equal to connecting a free pipe between the Elements Realm and Castle of Black Iron. Elements could constantly flow into Pool of Chaos from Elements Realm for the expansion of Castle of Black Iron!"

"It's a vivid metaphor, Castle Lord!" Heller nodded.

Zhang Tie tried to become reassured as he took in a deep breath and asked, "After integrating with this piece of God's Star, how many enemies could the Pool of Chaos withdraw from the Elements Realm per day? How large the area of land could these energies be converted to for Castle of Black Iron?"

"This is a constant process. Therefore, its efficiency is very high. After integrating with this piece of God's Star, the Pool of Chaos in Castle of Black Iron could convert the basic energy that it withdraws from the Elements Realm to about 20 square miles' land a day!

"Won't such constant withdrawal affect the Elements Realm?"

Heller couldn't help laughing as he looked at Zhang Tie seriously and said, "Castle Lord, the entire world that you're in, including the sun, moons and stars in the sky, the planets, the entire material universe that commoners could sense and see, including the bright substances and dark substances in the universe are composed of elements in the Elements Realm according to different rules. How large is this planet? How large is this galaxy? How large is this universe? As for the Elements Realm, even if Castle of Black Iron becomes 100 times even 10,000 times larger than the entire Eastern Continent one day, the bit loss of the elements is just a drop of water in the ocean; additionally, the Elements Realm and the Material Realm could balance Implies with the law of balance. No matter what, Castle of Black Iron could not influence the balance between the Elements Realm and the Material Realm."

"After the Pool of Chaos devours and integrates with the piece of God's Star, could I cultivate in Castle of Black Iron using the piece of God's Star?'

"You could as long as you're near the Pool of Chaos. Some elements would spill out of the Pool of Chaos automatically. Of course, the densities of those elements could not match that of the elements that were gathered by this piece of God's Star. It might be equal to that of elements which could be sensed by knights in the Physical Realm without the help of the elements gathering matrix. Common knights could accept such a cultivation environment; however, it's too weak for Castle Lord!"

"How long will the Pool of Chaos take to integrate with the piece of God's Star?"

"Very fast, within 1 hour!"

Zhang Tie immediately sprung up. Closely after that, he pulled Heller's arm and walked towards the gate of the palace tree before saying, "Let's go. Right now. What are we waiting for?"

Zhang Tie remembered how difficult it was for him to pour some slags into Castle of Black Iron when he attended the survival training in Wild Wolf Valley. It was like smuggling. At that time, he would smell stinky and be extremely fatigued everyday only for increasing a bit basic energy for Castle of Black Iron. After promoting to a knight, even though he could open the siphon tunnel of Castle of Black Iron to absorb seawater at a fast speed, the basic energy of seawater could only be available for expanding the terrain of Castle of Black Iron.

Being limited to the supply of basic energy, the space of Castle of Black Iron was still small until now. Sometimes, Zhang Tie even felt that he had wasted such a treasure. If not revenge Han Clan, after returning to Youzhou Province, Zhang Tie even planned to absorb some more water from the ocean.

The appearance of this piece of God's Star almost broke through the bottleneck of the expansion of Castle of Black Iron due to insufficient basic energy storage. As a result, Zhang Tie could have a great amount of basic energy storage which could be converted to about 20 square miles' land a day. Although 20 square miles were not a big figure; it would become considerable day by day.

Given the great consumption of elements to form a chakra of the emperor-level secret method, Zhang Tie had long determined to use Purgatory Samsara Method to form his chakras. He even felt it a bit slow to absorb element crystals now. Of course, he ignored the weak effect of the piece of God's Star.

Zhang Tie had long given up absorbing element crystals from the Elements Realm. Now that it was available to absorb elements from the Elements Realm in Castle of Black Iron now, even if Zhang Tie ignored it, the others might use it in the future. Zhang Tie thought that this cultivation method could at least help those knights in Castle of Black Iron promote to higher levels if there was one day when he teleported his family members to Castle of Black Iron.

'If this piece of God's Star could meet the possible demand for cultivation in Castle of Black Iron and break the bottleneck of the insufficient basic energy in Castle of Black Iron, why not have the Pool of Chaos devour and integrate with it?'

Zhang Tie wanted it right away.

...

A few meters away from the palace tree, there was a stone path leading to the back of the mountain. After walking down the stairs, Zhang Tie came to the side of the Pool of Chaos.

The former Pool of Chaos had already become the Abyss of Chaos, a part of the Immortal Mountain. However, in Zhang Tie's mind, this Abyss of Chaos was always the Heavenly No. 1 garbage disposal plant.

The platform where Zhang Tie accepted the baptism of the Heavenly Waterfall was still on the side of the Abyss of Chaos. However, after a few years, that platform had been covered with mosses. There were some marks on the platform——some sword traces and the marks of his butt. The beech trees on the side of that platform also grew high and sturdy. The shades of the beech trees covered a small half of that platform. If it was a hot day, this place could become a nice place to prevent from sunstroke.

The nestle of the little black beetle was on the cliff of the Abyss of Chaos. After sensing that Zhang Tie was back, the little black beetle immediately flew out of the nestle and flew around Zhang Tie jubilantly. Soon after that, a sonic boom drifted from the sky while an extremely imposing thunder hawk descended as fast as a lightning bolt. The strong wind brought by the wings of the thunder hawk directly blew away the little black beetle, sending it rolling far away.

The thunder hawk was almost as tall as Zhang Tie. It kept rubbing its head against Zhang Tie's arm like a spoiled baby.

After braking itself, the little black beetle flew back stubbornly once again. It flew around the thunder hawk for a short while as if it was protesting how the thunder hawk maltreated him. However, the thunder hawk ignored it in a distant look. Finally, the little black thing directly fell onto Zhang Tie's hair as it wanted to find back its position. The thunder hawk threw a glare at it as it uttered a muffled-thunder like sound. Closely after that, it stretched out its neck and wanted to peak the beetle. The little black thing was so scared that it flew away at once.

Insects were born to be afraid of birds, even though the little black beetle was not ordinary; however, the thunder hawk was not an ordinary bird either.

The scene that the little black thing strove for Zhang Tie's favor with the thunder hawk was very interesting. At the sight of it, Zhang Tie burst out into laughter. He stretched out his hand to stroke the metallic, smooth and tidy feathers on the neck of the thunder hawk as he called back the little black thing onto his collar before saying, "It's fine; it's fine. You two are both my good partners. Little Thunder, you're large, don't bully Little Black. When you were not here these years, Little Black had helped me a lot."

The thunder hawk squawked in a dissatisfied way, which meant, "If I'm here, I could definitely help you more." The little black beetle raised its shell in a pleasant way which meant that "I could fly too".

After soothing the two little things, Zhang Tie waved his hand towards Heller before saying, "Let's start. I want to see how the Pool of Chaos devours and integrates with the piece of God's Star!"

Heller just revealed a smile while the piece of God's Star as colorful as rainbow behind him immediately flew into the Abyss of Chaos and was devoured by the black mist in the Abyss of Chaos.

The black mist and the black silt-like chaos beneath the mist of the Abyss of Chaos immediately rolled and formed a huge swirl. When the swirl rotated, the black Abyss of Chaos immediately gave out colorful brilliance...