I, who was supposed to slay dragons, accidentally started cultivating immortals

Chapter 222 What level of blood is he?
Darkness covers the Yangtze River at a depth of 150 meters. The hazy shadows imply a glimmer of light. They swim through the dark river like fish and stop in front of a huge shadow.

The huge shadow can't see the whole picture. Through the mask of the diving suit and the weak light of the diving lamp, Jiude Mai can only see a few feet thick rusted bronze wall, which extends up, down, left, and right, seemingly without boundaries, Unlimited.

Mai Shutoku maintains "Mingzhao" and swims along the wall. Even in a heavy diving suit, she moves like an elegant mermaid. No one in the world can appreciate it, only the faint diving light shines through, like a ghostly spot.

Until a certain moment, the mermaid stopped slowly and faced the bronze wall. With the faint light of the diving lamp, she saw that a large piece of rust on the wall in front of her had been peeled off by some strange force, revealing the true color similar to gold——according to tin Depending on the proportion of copper, the color of unrusted bronze is between golden yellow and grayish white.

The rusted and peeled-off bronze wall reveals artistic decorations—a protruding human face with a mouth that grows beyond human limits. There is a hole about one meter in diameter at the throat, and there are two rows of sharp daggers on the upper and lower sides of the hole. teeth.

"I can't tell that the King of Bronze and Fire is still an artist. The decoration style of this gate is very unique, but it looks a little small."

Mai Shutoku pressed the headset on the diving helmet.

Her equipment is even better than Kassel's diving equipment. It can still maintain stable communication at a depth of 150 meters. Attach two signal wires to the diving suit—the two wires are still hanging on the opening of the hole, extending all the way in.

"Don't be silly, go in and let that thing out," Su Enxi urged, "This is not only the palace of the Dragon King, but also a place for them to sleep. Your sister and her little boyfriend have already entered in advance, just in case What mechanism did they touch during this process? Even if you use that potion, you may not be able to escape. At that time, you really have to stay and talk to the King of Bronze and Fire to talk about art. The mold was then cast to cast a bronze beauty."

"Got it, you're talking like an old lady."

Mai Jiutoku swam in along the entrance of the cave, passed through the dark and deep passage, and suddenly opened up in front of his eyes. Countless bronze gears of different sizes and shapes meshed with each other.

These gears are the transmission system of the palace. Forging a city made entirely of bronze is already unimaginable power by Mai Jiutoku, but with these gears, this is not just a bronze city purely cast by great power, but a city with unrivaled power. The strength and wisdom of the people cast the city of bronze organs.

It's just... such a huge city, what is its power source?Neither water nor wind is likely to drive an entire city of metal, is it?Bronze is not something light and nimble like wood...

A bell-like roar sounded from the inside of the entire bronze city, and the dusty gears began to rotate, driving the surrounding water to flow. Mai Shizukutoku stared at this scene dumbfounded, and turned her head to look. The deep passage for her to enter did not know when has disappeared.

"Potato chips," Jiude Mai swam forward, yelling, "I'll fucking go back and strangle you crow's mouth!"

……

Lu Mingfei was standing on the sidestring of the Moniaher wearing a diving suit. At this moment, his humorous appearance was not inferior to that of Professor Mans who was wearing a father-son diving suit more than ten minutes ago.

Three oxygen cylinders are tightly attached to his back, one is connected to the diving suit, and the other two have not been opened. A long black sheathed sword is pinned to the left waist, and the right waist is wider than the left waist. At least double the epee, the two swords are surprisingly similar in style, both are Han-made hilts and modern scabbards, but there is a three-foot-long bronze chain hanging from the epee hilt.

"Brother Lu, remember, only the scabbard and sword chain can be used on the Dragon Slaying Platform, the sword body cannot be pulled out, otherwise you will have to pay the price of life to the living spirit inside!"

Zhou Minhao stood in the rain with Professor Mance, and warned Lu Mingfei seriously.

"I've asked Norma to inform the school, Mingfei, you don't have to take risks."

Professor Mance is making the final persuasion.

As the commander of this operation, he had every right to let Lu Mingfei stay on the boat honestly and not allow him to take risks—in fact, he did. After all, the Bronze City had already been opened at this time. According to Ye Sheng In return, the passage inside is changing all the time, going down alone to rescue is almost equivalent to going down alone to be in danger with Ye Sheng and the others.

But Lu Mingfei just dialed the phone number of the principal, and calmly told the silver-haired legendary dragon slayer that he was going to the bottom of the Yangtze River to save people. The principal smiled and nodded in agreement. See the kind of relief from the elders who see the younger generation become talents.

hell!Principal, do you think that there are too many first-level researchers in the equipment department and plan to take this opportunity to get rid of one? !
What makes Professor Mance even more incomprehensible is that the principal actually stopped Norma from summoning all the students of A-level blood in the school to try to crack the order of the Bronze City, but asked Norma to gather all the honorary professors, tenured professors and full professors to form a temporary think tank. Although he also knew that relying on the inspiration of his bloodline to crack the mechanism of the Dragon King's palace was a small probability event, but it was better to gamble than wait for death.

Or did the headmaster really pin his hopes on Lu Mingfei, a civilian researcher?This is wishing that this child would die!
"Professor Mance, what time is it?"

Lu Mingfei ignored Professor Mance's persuasion and asked endlessly.

"Now... at 10:30 in the morning, the Maritime Safety Administration has just informed us that the weather will be even worse in the afternoon, and the strong wind may reach level ten. What's wrong?"

Professor Mance said.

"10:30," Lu Mingfei nodded, "If all goes well, I should be able to catch lunch when I bring Senior Brother Ye Sheng and the others up."

"what?"

Professor Mance's eyes widened, thinking that the sound of the torrential rain was disturbing his hearing.

"I remember that lunch seemed to be dumplings, right? Professor, remember to tell the kitchen for me, if you have pork and green onions, please cook more."

After Lu Mingfei finished speaking, he plunged down into the river, only a signal line and a nano-material lifeline remained in the turbulent waves.

Falling into the water, the darkness that was deeper than that on the shore instantly enveloped Lu Mingfei. His golden pupils lit up, and part of his true energy split into mana and poured into the altar. It was as if a veil in front of him was lifted, and everything became clear. Even the darkness couldn't stop Lu Mingfei's gaze.

Lu Mingfei took a trick to avoid the water, and went to the water.

For more than a year, he has learned a more advanced water avoidance formula from Tianshu, replacing the emergency one he learned at the beginning. The new water avoidance formula not only allows him to breathe freely underwater for a long time, but also allows him to breathe freely underwater. The resistance and pressure on him will also be greatly reduced.

In January 2000, Cuban Francisco Ferrilla set a new record of 1 meters in the Gulf of Mexico, which took 162 minutes and 3 seconds. This result is already very good even for mixed races.

For Lu Mingfei, even with a diving suit in the way, it only takes about 150 seconds to dive to the Bronze City at a depth of 30 meters.

So in the command room on the ship, the hundreds of battle elites of the executive department stared at the monitor in front of them, and let out an exclamation of astonishment.

"Report to the captain! Lu Mingfei is diving, but this speed...wait! Five meters per second?! Some ordinary people run a little faster than this on the ground!"

Professor Mance was wiping his wet hair with a towel, and when he heard the exclamation of the operator, he strode over and stared at the screen showing Lu Mingfei's location - there was a small red dot representing Lu Mingfei visible to the naked eye. The speed moved downwards, and then stopped slowly. Judging from the pictures from his head camera, he had already dived to the depth of the Bronze City, and then he only needed to find the door—but after Jiude Yaji touched the mechanism The door is closed.

"What's the surprise? Isn't it normal for the water pressure booster to have this speed?"

Professor Mance felt that the students were making a fuss and decided to deduct a sum of points from his internship.

"But... but researcher Lu Mingfei's diving suit has to carry three tanks of oxygen and two weapons at the same time, and also needs to leave a certain amount of underwater movement space for him to find Commissioner Ye Sheng and the others in the Bronze City, so... The hydraulic booster has been removed, I did it myself a few minutes ago."

The reporter stammered, and Professor Mance froze as he wiped his hair with a towel.

"Researcher Lu Mingfei's heart rate has dropped below the safety line!"

Thelma stared at Lu Mingfei's electrocardiogram and exclaimed.

"What?! Get ready for rescue!"

Professor Mance threw down the towel and strode to Selma's monitor, which showed that 40 seconds had passed since Lu Mingfei entered the water, but his heartbeat was only six times, an average of nine times per minute.

"Professor, don't worry, I just have a strong heartbeat, so my heart rate is relatively slow. You know, the heart rate of athletes is slower than that of ordinary people, and the heart rate of mixed races is slower than that of athletes." There was a clear echo in the command room, "If I guessed correctly, Professor, your heart rate should be between twenty and thirty?"

Professor Mance nodded subconsciously. His heartbeat in a calm state is about 25 beats per minute. With a strong heart of a mixed race, a heartbeat every two to three seconds is enough to pump blood throughout the body to supply oxygen in a calm state. Usually, even ordinary people Even athletes with the best physical fitness have a heart rate above [-].

Of course, all of this is based on the natural heart rate achieved by strong physical fitness and cardiopulmonary function. If the heart rate of ordinary people is too low, they are sick and must be sent to the hospital immediately.

But no matter how low the heart rate of a mixed race is, it usually won't be lower than [-] beats per minute. It's unheard of for Professor Mans like Lu Mingfei to beat his heart every six to seven seconds and still be alive and kicking!

Can your heart beat once to pump blood throughout the body to circulate in the blood vessels for two laps? !This is anti-biology!And you just finished an intense exercise of diving 30 meters in 150 seconds, did your heart rate and breathing rhythm not change? !

hell!What level of blood do you have? !

There are countless old holes in Professor Mance's chest stuck in his throat, but they all turned into hope in the end——Lu Mingfei's physical fitness has definitely reached an extremely terrifying level, so his blood must also be extremely strong , maybe they can really save Ye Sheng and the others!
(End of this chapter)