"There are too many things that need to be paid attention to at this time, and what needs to be integrated is far beyond what ordinary people can imagine. Moreover, if it weren't for Lao Li's support, I would probably just be one of those who went with the flow."

Principal Yang sighed, and the head teacher, Mr. Li, smiled with satisfaction and consoled him: "At least, we have made some changes and have stuck to our own views. It may not be obvious in these years, but I believe that in the long run, we must be right!"

Zhou You was a little confused after hearing this.

Principal Yang continued, "In fact, the only difference is that we can use the small caves to train the new generation of mecha masters! It is of course a good thing for these mecha masters to train, but without the key to lay a solid foundation, it will be difficult for them to move up to the next level in the future!"

"The weak foundation and lack of high-end combat power are the biggest problems facing our human race, especially since we have personally witnessed the battle scenes of the strongest mecha masters." There is still shock in Principal Yang's eyes.

"It is a kind of power that makes people feel shocked and inferior. They wonder why the gap between people is so big, like two different species. I am not referring to the pure mecha battle, but the peak of individual warriors' strength. Just exhaling can make the mountain fire expand and burn."

Principal Yang looked at Zhou You's confused expression and said with a smile, "Isn't that exaggerated?"

"I remember that I was full of ambition and wanted to investigate the alien races, but I encountered obstacles everywhere. I couldn't help but feel angry. One time at a conference, I had a falling out with those mecha masters and was ridiculed. They said that I was not ambitious and was as decadent as an antique at such a young age. Their words were full of sarcasm."

"Anyway, they were all bad words. I was stubborn at that age. The more you provoked me, the harder I would back off. So I sneaked into a giant cave. That's what it was called back then, but it's gone now."

"The difference between a giant cave and a large cave is that one has had the death of a powerful mecha master, while the other has not." Principal Yang recalled it now, still somewhat passionately, "I don't know what I was thinking, but I wasn't afraid of death at the time, so I took advantage of the fact that the members of the Law Enforcement Agency and the mecha masters of the Mecha Group were on a mission, mixed in with them, and then entered the interior of a cave biological city."

"What a coincidence! Guess what? The underground city is electing a new ruler. There are three powerful rulers. Although the underground creatures all look like ferocious beasts, it cannot be denied that they are also civilized, and their level of civilization is not weak."

"On the day of the election, all the cave creatures in the city need to vote. Only the one with the most votes can become the leader of the other two. No matter how strong you are, you can only be a general under your command."

"The cave creatures are very powerful, especially in terms of mental power. You should pay attention to this in the future. This is where our race is not good at. The mental power of these commander-level cave creatures is even stronger. They don't need to bother to find out how many votes they have. They only need to do one thing, which is to use their huge mental power field to cover all the cave creatures in the city."

"The cave creatures are open-minded and will know who they support and who they don't support in an instant. I have to say that the cave creatures believe that the strong are respected, but they respect the rules more. Those who lose the election will surrender directly without any second thoughts."

"And those who did not vote for the new leader will not be targeted, they will surrender directly."

Principal Yang took a deep breath and said, "It was that day that I felt the strength of the powerful creatures in the cave. I just used my mental power to sweep around. I was completely stunned and couldn't think of anything."

"I could only vaguely hear the roars and cheers of the cave creatures. Obviously, I was discovered."

Zhou You and the head teacher Lao Li also looked nervous. It was the first time Zhou You heard about it, but the head teacher Lao Li was well aware of Principal Yang's ability. He could imagine what kind of situation Principal Yang was going through at the time. It would be the same if he took over.

"I had lost all consciousness at that time, and death was imminent. But at this moment, a lion's roar, yes, a lion's roar, woke me up directly! Ancient martial arts!" Principal Yang was in high spirits.

"All I know is that he was an old man with white hair and beard. He jumped up from among the many cave creatures like a god of war. He led me with one hand and fought against the three leaders of the cave creatures with the other hand."

"The three cave commanders were not weaklings either. The old man fought for about ten minutes and then began to lose ground. He retreated to a canyon, summoned his mecha from inside, and took me into the mecha cabin."

"With a giant broadsword, he casually swung it down, and the head of a cave commander was chopped off. The other two cave commanders fled in panic. The old man chased them, but in just a few minutes, the other party didn't even have the ability to resist."

"Then a roar erupted from deep in the cave. I saw with my own eyes that all the creatures in the cave in that city were killed!"

"The white-haired old man confronted the more terrifying creatures in the depths of the cave for a while. It seemed that the white-haired old man won or he went deeper into the cave. Anyway, I was knocked unconscious afterwards, and when I woke up, I was back in Los Angeles."

Principal Yang smiled and said, "Of course, I was criticized a lot, but seeing the top combat power of our human race and the top combat power of the underground cave, it was all worth it!"

"This also makes me more certain that the role of a top-level fighter on the battlefield is much more exaggerated than that of tens of thousands of middle-class fighters. I don't know how strong the cave creatures in those cities are, but they are definitely not weak. At least some of them can be compared to the level of B+-level mecha masters, but under the influence of the strongest, they didn't make any waves at all."