"Bone coagulation mine, thirty years of mining rights?" Lin Feng pondered it carefully, and then said to Han Bairong, "Yes, but the dimensional cube needs to be returned to me at that time." ”

After speaking, Lin Feng handed the dimensional cube in his hand that imprisoned the Blood Realm Chaos Seed to Han Bairong.

After Han Bairong took the dimensional cube in Lin Feng's hand, she looked at the red beam inside that was bright red and brilliant, constantly shaking, and kept maintaining a cold face, and suddenly her joy appeared.

After a while, Han Bairong noticed that the two people around her were looking at her, and quickly snorted, and then returned to her cold and mysterious appearance.

Han Bairong, who had recovered, said to Lin Feng, "This is the location coordinates of that bone condensation vein, and this place will be yours for thirty years from tomorrow." ”

An invisible information fluctuation came into Lin Feng's mind, and Lin Feng's consciousness roughly swept before saying, "Well, okay!" ”

"Then go and rest! I still have something to do, so I'm out of company. After saying that, Han Bairong couldn't wait to leave, and then walked towards the outside of the city.

Gu Xinyu looked at Han Bairong's figure that disappeared into the darkness, turned his head and said, "Isn't it just a blood realm creature?" It's so urgent. ”

"This is someone else's business, let's not worry about it, and accompany me to see this bone condensation vein tomorrow." Lin Feng looked at Gu Xinyu amusedly, then turned around and walked in the direction of the hotel.

"Tomb Master, this time with the ** sample of the Blood Realm Chaos Species, our chances of winning in the future war between the two realms are one point greater." Han Bairong walked alone in the night, while Mo Lao's voice came from the darkness.

After listening to Mo Lao's words, Han Bairong sighed and said, "I hope so!" ”

Then Han Bai Rong left the City of the Dead, and then Han Bai Rong disappeared from the outside of the city in an instant.

Outside the city of the dead, in the south of a place filled with life, the miasma covered the inside of the forbidden area of life.

A strangely constructed building stands in the midst of this miasma.

There is no trace of the lifeless appearance of the underworld around this strange building, and there are skeletal servants with crystal white bodies, monster elves with strange appearances and figures, and zombies with neat and neat clothes.

The interior of the building is dominated by a group of lichs and highly intelligent underworld species such as skeleton mages.

Many of these lichs, skeleton mages, etc., are wearing white research uniforms, and are rigorously and conscientiously conducting scientific research in front of their respective projects.

A whole breeze drifted by, and Han Bairong's figure appeared in front of this strange building.

This strange building is what Han Bairong said about the Underworld Research Institute, an important building built by Han Bairong like the City of the Dead.

This underworld research institute has a very important role for the City of the Dead and even the underworld, so it is during the time when the two worlds are about to collide.

The Underworld Research Institute is responsible for conducting all-round research on blood creatures, looking for weaknesses in blood creatures, and preparing for future wars.

After Han Bairong arrived at this underworld scientific research institute, she didn't stop, she came directly to the inside of the scientific research institute, and walked towards a lich whose whole body was covered by a white coat.

"Eu-Heg, this is the Blood Realm Creature Chaos Species." Han Bairong directly put the dimensional cube in his hand on the experimental platform and said to the lich beside him.

When the lich named Wu Heige saw Han Bairong, he said in a slightly respectful tone, "Tomb Master, why did you come here in person, just let Old Man Mo do these things." ”

"Ji Ji~" A strange laugh sounded from behind Han Bairong, but Mo Lao was nowhere to be seen.

"Hey, this stinky old man isn't enough!" ”

"Okay, I've brought you the chaotic species, it's up to you, you must find a way to deal with this blood realm chaos species, otherwise these chaotic species will definitely cause immeasurable losses to our underworld side in future wars." Han Bairong said seriously.

Ebony Heg stretched out his withered hand and picked up the dimensional cube, and said with a shriveled mouth, "Hehe, tomb master, don't worry! With this sample of the chaotic species, I will study the coping method as soon as possible, but the instrument of this imprisoned chaotic species looks very mysterious, so I should be able to study it! ”

Han Bairong took the dimensional cube and said, "It's not impossible to study, but this is my friend's, and I have to return it to him, so I'm definitely not going to break this cube." But Euhue, you'd better be able to study the principle of this block thoroughly to the point where you can replicate it, and I have a hunch that something the size of this block can be of great help to us. ”

"Hehe, tomb owner, don't worry! I'm absolutely right to leave these things to me. Ebony said with a shriveled hand patting his chest, but the chest held up by the white coat was sunken in a large chunk by a slap, which looked very terrifying.

Han Bairong nodded, for the black and white grid, Han Bai Rong is still very relieved, after all, the black and white is a time traveler, of course, not the earth's time traveler, but from a highly developed civilization in the world of science and technology, and the black and white rely on his own ability to cross, he is a very bad scientist, in a study of soul technology, he used himself as an experimental subject, and then had an accident, crossed to the underworld and became a lich.

Later, he met Han Bairong, and then was recruited to become the director of the scientific research institute under Han Bairong to manage this underworld scientific research institute for Han Bairong.

However, U-Haige is indeed cheating, the explosion of scientific and technological processes that have occurred in the underworld during this period of time, and the world of the cultivation side of the underworld has been forcibly transformed into a world where technology and cultivation coexist, although Han Bairong is responsible for these things on the surface, but secretly Wuhege has the greatest credit.

...

The next day, Lin Feng walked out of the hotel, and Gu Xinyu followed behind Lin Feng with a depressed face.

"What's the matter with you?" After Lin Feng looked at Gu Xinyu's depressed expression, he shrugged his shoulders and asked.

Gu Xinyu said with a sad face, "I didn't get any benefits from this trip to the underworld. ”

Burst~

Lin Feng looked at Gu Xinyu amusedly, then shook his head and ignored him, and after walking out of the city, he rushed in the direction of the bone condensation vein that Han Bairong had given him.

"This is where the bone veins that the tombstone gave you?" The two arrived at their destination after a while, Gu Xinyu looked at the desolate scene and said.

"It's not wrong, you get out of the way, I'm going to open the door of time and space." Lin Feng pushed Gu Xinyu away, and then opened the door of time and space connecting the mechanical source realm.

At the moment when the gate of space was opened, Lin Feng and Gu Xinyu both had a feeling that there was an unknown supreme being who had just noticed the two of them, and then for some reason, this unknown supreme existence seemed to have discovered something, and then his gaze left.

"Lin... Lin Feng ~ The one just now... What is it? Gu Xinyu stammered.

Lin Feng looked up at the sky of the underworld and said, "Lord of the underworld!" ”