Traveling through the Black Dragon Ball

Looking at the rapidly flashing readings on the elevator monitor, Bulma was frightened, pointed at the monitor and asked, "Isn't this broken?"

Li Yu did some calculations and said, "We are descending at a constant speed of two hundred meters per second. We will reach our destination in about five minutes."

Bulma opened his mouth in surprise, while Gohan counted on his fingers and said quickly: "Uncle Li Yu, do we still have sixty kilometers to go?"

"Not that much, because there is still a deceleration buffer, but including the distance we just passed, the total depth is forty kilometers."

Bulma's mouth trembled: "Forty kilometers, it doesn't penetrate the earth's crust, how is it possible?"

"Yeah, it's incredible. The earth's crust here was originally missing, so Willow established the research institute here. I didn't expect that Dr. Willow actually spent his whole life digging holes. By extracting the geothermal energy here, Willow Dr. Luo had accumulated energy for fifty years and wanted to break through the ice, but he didn't expect that our space-based weapons made a mistake and opened the ice. It's a pity that they chose the wrong opponent, haha."

"Is that iceberg so powerful?"

"Well, you also know that icebergs should not have appeared here. It must have been caused by the god. We don't know what the principle of this power is. In short, this iceberg is very strong, but it melted after Willow's death. .”

There was a moment of dizziness. As an ordinary person, Bulma's blood still pressed down under such deceleration, and the blood supply to the brain was a little insufficient. Li Yu supported Bulma and asked her to squat down a little. She felt much better. The elevator door slowly opened. , the heat wave rushed towards his face, Li Yu stretched out his hand to block it, it seemed that the heat wave was isolated from the space of several people. Bulma was not surprised at all by Li Yu's strange ability, but Gohan was very curious and tried to jump out, which was very uncomfortable. Jumped in again.

The three of them walked out of the elevator. Bulma and Gohan were stunned by the scene outside. It was an overwhelming fiery red. Not only under their feet, but also around and in the sky were filled with fiery red magma. Occasionally, there were small explosions around them. , like water bubbles bursting and splashing out a lot of hot juice.

The location where the three of them were was a giant machine platform, surrounded by countless steel pipes. These metal-structured machines extended to the sky. Gohan raised his head and looked at the sky, and saw that the metal structure was like a sky pillar piercing the sky. The sky looks thinner and thinner as it goes further, until it stretches into the fiery red magma clouds in the sky.

It is difficult to judge with the naked eye how far away from the magma wall it is around the platform. Looking down from the platform, the metal structure is also inserted into the magma below.

Seeing such a strange sight, Bulma was shocked and asked: "How could this happen?"

"It's shocking. In fact, this is a huge bubble. Dr. Willow used this bubble to cleverly design an observation platform and fixed the bubble through some facilities. The air pressure here is about five hundred times that of the ground."

Li Yu pointed to the pipe device of this machine and said: "This is a pipe that absorbs geothermal heat. Its ends are inserted into the magma. If such a huge project is used to benefit mankind, Willow will become a truly great scientist."

Bulma hugged Li Yu's arm, looked up at Li Yu, and said happily: "Li Yu, you are the greatest scientist."

Li Yu suddenly blushed, and he also sighed. Unexpectedly, Bulma misunderstood. He had never thought of benefiting mankind. Li Yu had a more profound plan, and of course he would not be stupid enough to explain it.

Li Yu and the other three entered the elevator again and began to rise. The number 3000 was displayed on the elevator display. Li Yu opened the elevator door. Outside was a huge square, very lively. Bulma opened his mouth wide. There were actually many cyborgs here. They are doing various jobs, some are laying pipes, some are installing alloy panels, some are welding, and some are transporting various materials.

"These are robots made using Dr. Kotai's biochemical technology. In this place where energy is almost unlimited, and with enough materials to produce almost unlimited amounts of material, these robots will take on the most dangerous jobs."

"Isn't this too cruel?"

"Actually, these robots have no self-awareness. They are more like tools that can execute complex commands, so they cannot be said to be cruel."

After a pause, he continued: "Besides, the enemies in the universe are really powerful. They can destroy a planet with just their hands. If we don't work hard, we don't know whether we can survive in the future."

It was difficult for Bulma to understand why Li Yu had such a sense of crisis, but it was a good thing for a man to be motivated and responsible.

Looking at the lively and active Gohan, Li Yu said curiously: "Gohan, do you want to be a top scientist when you grow up, or do you want to become a martial arts powerhouse like your father, Sun Wukong?"

Gohan said without hesitation: "I want to be as great a scientist as Uncle Li Yu."

Li Yu also knew that after Gohan became wise, Sun Wukong had gone to practice with the King of the North in order to cope with the arrival of his brother. Gohan, who lacked father's love, may be more affected by his mother Qiqi.

Bulma asked: "Why? Your father Wukong is very powerful."

Gohan rubbed his head and said, "Aunt Bulma, it's hard to learn martial arts. Grandpa Kame Sennin always asks me to do the hard work for him."

Bulma and Li Yu both laughed.

After arranging food and accommodation for Gohan, the two newlyweds were happily playing games. During this period, Bulma also told Li Yu that her universal capsule company had made many achievements recently and had finally developed a new product besides universal capsules. Although other space application products, such as space positioning communication terminals, are of little use at present, once they enter the universe in the future, it will be impossible to use optical communication technology. At that time, this communicator will be able to solve the communication problem. Of course, we must enter the universe. Technology is one of the necessary skills. Li Yu believes that as long as he finds alien spacecraft, he will soon be able to crack more space technologies.

Bulma took out another metal wristband, which was a space wristband modified from the universal capsule core. It took us half a year to finally modify these two samples.

Bulma took out one and handed it to Li Yu, pointed to the one he wore on his wrist and said, "You see it is much more convenient than the capsule." After saying that, he gently pressed a few digital buttons. Bulma spread his right hand flat and found a dressing box. It suddenly appeared in my hand, and when I pressed the button again, the dressing box disappeared again.

Li Yu also played with another one, and Bulma produced another thick plate of printed manuscripts. While sorting it out, he said: "These materials are the calculation formulas and principles for our transformation of the space wristband, as well as instructions for use."

Li Yu took the document and flipped through it quickly: "Bulma, you are really a genius. Thank you. This is really useful to me. Thank you so much for your hard work." As he spoke, he took a few puffs of excitement, which made Bulma His eyes were closed tightly and his face was red.

Bulma, who was about to leave in a few days, was forced to stay for a month by Li Yu. The reason was that a gift prepared by Li Yu was intended to be installed on Bulma's space wrist, and it would take some time to modify it.

Bulma was very curious and patiently waited for Li Yu's surprise. Of course, he also participated in Li Yu's research institute during the period. Gohan, who had a high IQ, was also arranged by Li Yu to study efficiently.

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