Dragon Raja: Oh no! Lu Mingfei has been diagnosed with depression!

"It is indeed a viper. This creature is recorded in the clay tablets of the Sumerian civilization. The Sumerians once domesticated them, letting them devour iron ore, accumulating and purifying iron in their bodies, and then burning the vipers to obtain ironware."

Chu Zihang used a knife to cut open a viper with its teeth, and used the tip of the knife to examine its mouth. "I thought this kind of creature was extinct long ago."

"I always thought the Ghost-toothed Viper was just a legend."

Caesar's expression turned grave. "To think we'd see such a creature here."

"Hey, are you saying this fish is even more ferocious than piranhas?"

Fingel's face turned pale as he glanced at the Ghost-toothed Viper, which was still frolicking on the deck. He seemed to have tried to catch the steel-devouring fish with his bare hands.

But he quickly realized what was happening, abruptly turning to look at Old Tang with a look of utter disbelief:

"But this guy just pulled those things out of his crotch!"

This was far more terrifying than seeing a ghost. In order to prove the bite force of the Ghost-toothed Dragon Viper, Chu Zihang took a piece of sheet metal from Caesar's steamer and stuffed it into the mouth of the Ghost-toothed Dragon Viper.

Caesar hesitated, watching helplessly as his steamer was dismantled into a pile of scrap metal.

The next second, a sharp, grinding sound rang out, like some kind of sharp needle scraping across a metal surface. Chu Zihang expressionlessly chopped off the head of the Ghost-toothed Dragon Viper before pulling out the sheet metal.

A small gap had appeared around the cross-section of the sheet metal, and the gap was covered with mucus, emitting a fishy white mist. Clearly, these fish could also secrete corrosive mucus from their mouths.

Old Tang looked at the gap in the sheet metal and couldn't help but gasp. As if he remembered something, he suddenly jumped up from the ground and pulled down his pants in front of everyone.

"Hey! There are minors here! Be mindful of your behavior!"

Fingel quickly covered his eyes, but he was stunned for a moment because Old Tang was shaking his pants wildly as he pulled them up. Dozens of small silver fish were poured out of the pants, intertwined with each other and rubbing their mouthparts together, their fine teeth biting each other and making a sound like steel clashing.

"Damn, you're made of steel, bro!"

Fingel couldn't help but swear; the scene looked absolutely terrifying.

"The Ghosttooth Dragon Viper is known as the executioner of dragons among the dragon race. In ancient times, the dragon race used it as a form of punishment. Convicted dragon nobles were bound to bronze pillars and sunk to the bottom of the sea, where the dragon viper would devour them along with the bronze pillars."

Lu Mingfei said calmly, "Theoretically speaking, even steel and iron will be gnawed down to the skeleton."

"Junior brother, how do you know this?"

Fingel was somewhat surprised. He wasn't surprised that Caesar and Chu Zihang knew about the Ghost-toothed Dragon Viper, after all, one of them was a senior and the other was a top student who got straight A's in all the exams at the academy. But Lu Mingfei hadn't even enrolled yet, so in theory he shouldn't have any access to these things.

"Your board of directors is a very generous group of people."

Lu Mingfei said.

"What do you mean?"

Fingel was somewhat bewildered.

"The Board of Directors packaged up everything about dragons and sent it to Lu Mingfei. Now he's a walking encyclopedia, and with his current knowledge, he's perfectly qualified to be a professor at the college."

Caesar patted Fingel on the shoulder, looking completely nonchalant.

"That's not the point right now. The existence of such creatures in historical records has always been questionable, so everyone treated it as speculation and didn't investigate it further. But now that they've actually appeared before us, we can't help but wonder if other historical accounts are also true."

"Is this something we should be thinking about? Do we have any worse news to come?"

Fingel felt a chill run down his spine; he had no desire to get involved in something that sounded incredibly troublesome.

"And Chairman, why are you so calm? The Board of Directors sent him all the materials in a package, but you didn't receive the same treatment. Shouldn't you be very angry right now?"

Caesar smiled nonchalantly: "You'll get used to it."

Godfather, you'll get used to it! What the hell have you all been through?!

"Hey, what are you saying? Can you say something I can understand?"

Old Tang is starting to panic. Although he doesn't understand what Chu Zihang meant by the Ghost Tooth Dragon Viper, he has personally witnessed the fish biting holes in the sheet metal.

He examined his thighs and hips thoroughly. His skin had become almost glowing white from being soaked in seawater for so long, and there wasn't a single wound to be found. But that was precisely why he was even more terrified. That was a fish that could eat even steel, and it had been in his crotch for so long without even thinking of taking a bite. Who would believe that!

Could it be that he really carries some kind of virus, which is why the fish dare not bite him?

"Don't worry, I remember you told me that you are naturally resistant to paranormal events. Others will be affected when they enter ancient tombs, but you won't be affected."

Lu Mingfei said, "What makes dragon vipers so terrifying is their bite force and their habit of devouring live prey. If you don't have any wounds, it means they have no interest in you."

"I didn't expect you to still remember!"

Old Tang was somewhat moved, his comical eyebrows twitching repeatedly. "But this doesn't fall under the category of a paranormal event!"

"It's almost like a paranormal event to you."

Chu Zihang scrutinized Old Tang. "Hello, my name is Chu Zihang, and I'm Lu Mingfei's... friend."

"Hello, hello, just call me Lao Tang. I'm Mingming's brother. You look like an elite person!"

Old Tang greeted them somewhat shyly, nodding as he could only nod because he had taken off his pants, his hands covering his private parts.

"You've been adrift at sea for so long and been frightened; you must be exhausted. I'll have someone take you to rest, and we should be back in Tokyo by the time you wake up."

Chu Zihang said, "Lu Mingfei is the boss here. With him around, no one will dare to hurt you. You can sleep soundly."

Old Tang hesitated, glancing at Lu Mingfei. He probably guessed that the group of people in front of him were not ordinary people. The guy in front of him, who looked like a killer, drew his knife with such speed and skill that he looked like an assassin.

To be honest, he was a little worried about leaving Lu Mingfei alone here. Although he knew Lu Mingfei was the boss, each of these underlings had a rebellious look on their faces, especially that guy named Finger. Who knew if they would take the opportunity to turn against him!

"Go and rest. I'll call you when we get to the port."

Lu Mingfei said.

Old Tang nodded helplessly. Chu Zihang took out his walkie-talkie and called a crew member to take Old Tang away. What they were about to discuss was not suitable for him to hear.

Old Tang followed the crew into the cabin, looking back every few steps.

"Based on historical records, the academy deduced several weaknesses of the Dragon Viper: mercury and high temperatures."

Chu Zihang paused for a moment, "The other one is the pressure of the dragon race. You just crushed that dragon viper with your dragon might, right? Your bloodline is indeed excellent. I tried to summon the dragon might to kill them, but I couldn't."

"Do you suspect that Old Tang is a high-blooded hybrid or a pure-blooded dragon?"

Lu Mingfei did not answer, but asked another question.

Chu Zihang stared into his eyes. "He's your friend, so I believe he's a high-blooded mixed-race."

"No matter who he is, he was the only person who truly cared about me before this."

Chu Zihang was silent for a few seconds:

"When we were at Shilan High School, I once tried to call out to you because I felt you probably needed help at that time, but you ran away."

"I really need help right now."

Chu Zihang was stunned for a moment, and subconsciously asked:

What kind of help do you need?

What is the maximum diving depth for humans?