"Eh, you're on the point!" Darwin seemed to be particularly fond of a young man like Su Ze, so he hurriedly approached him and said in a tone of "I'll only tell you secretly, don't tell anyone else": "The kind of potion I told you just now is just the basic liquid made at the beginning of the experiment. Forget it, anyway, you don't know what a pharmacist does, and the medicinal herbs are estimated to only know a soul grass, so I won't tell you the details. You just need to know that after my improvement, the adult demon can carry out stable drug evolution, but the evolution process requires more materials, and it needs to be corrected by mutation magic. As for Shoulu's faceless little kid, listen to what you mean, he actually made up a mutated demonic beast? Okay, it doesn't mean to disgrace my master. ”

Heroic Darwin belittled Shoulu in all kinds of ways, and said him like a lump of soaring that could not be washed away from the depths of the pit. But if Shoulu is really a waste, then how can he be an assistant to Darwin?

So, Darwin couldn't hide the regret in his heart, shook his head and sighed: "That kid actually has such a talent for nails, if it weren't for the fact that humans lost the ability to perceive the elements, maybe I would have taken him as an apprentice." Well, he doesn't know my idea of experimentation anyway, and he doesn't know how to mutate me. Even if he was extremely clever and analyzed the ingredients of the medicine from the stolen liquid, and then mass-produced, he would definitely not be able to make anything shocking. ”

As soon as they met, Darwin of the Heroic Spirit had been boasting about himself, and Su Ze naturally would not believe his words. But when it comes to the evolution of medicine, no matter how awesome Darwin boasted about himself, the finished product of the bone evil dragon is there, and it must be stronger than the fierce poisonous tengu that Shoulu has exhausted half of his life's hard work to go to his grandmother's house!

However, looking at Madam Bai who was lying on the ground wagging her tail, Su Ze still wondered: "You said that by incorporating the blood of the creature that determines the direction of evolution into the potion, and then soaking it in your potion, you can evolve into what you want." However, the dragon is already the largest creature, isn't it? Although the Ninth Relic Beast can be more than twice as large as the Dragon, I heard that the ruins only appeared after the Seven Kingdoms were built. So, how did you make it bigger?"

Hearing this question, Darwin asked, "Boy, aren't you curious about the outside world at all?"

"Huh?" Su Ze didn't understand for a while, what was the "outside world"?

Darwin said, "As I said, I have been a very curious person since I was a child. I was born in a small port town, and I was frail and sickly since I was a child, and no one wanted to play with me, so I developed two hobbies: learning and thinking. I vaguely remember that from the window of my room, I could see the sea directly. I don't know when it started, but I asked myself a question inexplicably: why does the end of the sea meet the sky in a line?

Su Ze was also born by the sea, no one wanted to play with him since he was a child, and his biggest hobby was also a person holding a ball and kicking sand on the beach. Perhaps because of a somewhat similar childhood, Darwin's words of the Heroic Spirit, he listened very carefully, and involuntarily frowned and thought: yes, at the end of the sky and the sea, they do converge into a line. Why? Could it be because the sky is like a glass cover, holding the sea?

Darwin didn't intend to embarrass Su Ze when he asked this question, so he continued without waiting for Su Ze to say what he thought: "At that time, I was wondering, could the end of the world be a cliff, and the sea flowed there, pouring down like a waterfall, so it became a line at the end? It wasn't until I defeated my old buddy and became the revered dragon slayer mage that I finally made up my mind to explore the end of the sea with him. As a result, guess what I saw?"

Su Ze is indeed very strong, but when it comes to the structure of the worldview, his level is probably not as good as the average kindergarten in modern society. So after hearing Darwin's question, he could only answer according to the former's conjecture: "A great waterfall?"

"Hahahaha!" Darwin burst out laughing at the answer. After laughing for a long time, he wiped away his tears and said, "You kid is also honest, don't you, you believe everything I say?" However, if I tell you the correct answer, I'm afraid you will think I'm playing tricks on you." ”

Su Ze didn't believe it, "Let's hear it." ”

Darwin cleared his throat and said, "The end of the world is still a line. To be precise, I didn't reach the end of the world, but flew in one direction with my old buddy for three days and three nights. But no matter how we fly, the line on the edge of the sky will always be the line on the edge of the sky. ”

"How is this possible?" Su Zexin said: Even if the end of the sea is not a waterfall, the cover of the sky should have a side, right?

"Yes, the more mediocre people are, the more they like to say 'impossible' for things they can't understand. Looking at Su Ze's embarrassed expression, Darwin explained: "Are you like those mediocre people, thinking that the world is flat? Hehe, wrong, very wrong! The world is not flat, the world is a ball!"

"You...... You ......" Hearing such an unbelievable answer, Su Ze didn't react, but Qiuqiu scolded shyly: "Even if you say that this ball is your world, this ball will definitely not like you~"

Dandan dismantled the stage with an indifferent face, "Silly ball, the big liar said that the world is a ball, but he didn't say that the world is a ball." ”

"World ...... The world is a ball...... It's so graphic. Darwin was stunned for a long time, and then he easily remembered where he had said, so he continued: "You close your eyes and imagine a huge ball in your mind, and then imagine yourself standing on the top of the ball and looking around from a horizontal perspective. In this way, no matter which way you look, no matter where you go on the ball, can you see a line between the ball and the sky?"

Su Ze could indeed think of the picture described by Darwin, but he asked a more "deadly" question: "If the world is a ball, then if I go under the ball, won't I fall?"

"Well, that's a good question, and Gai Ming has a chance to take you to the Delai Empire to meet Newton, and his gravity magic should be able to answer your doubts. Darwin obviously didn't know much about the gravity realm, so he skipped this link and changed the subject and said, "Didn't you ask me, your White Lady, my old buddy, how did it become bigger than it used to be? I say these things just to tell you that the world is really big, and there are too many things that we humans don't know!" I think that at the beginning, my old man and I flew on the sea for three days and two nights, convinced that I could not reach the end of the sea, and just as I was about to return the same way, a huge beast that was three points larger than the dragon suddenly jumped under the calm sea! In order to meet the upcoming battle, I have been thinking about how to make the dragon evolve, so the moment I saw that giant beast, it was destined to become my evolution material!"

In addition to the Relic Beast, there was a creature larger than a dragon living in the sea, Su Ze couldn't believe it! At the same time, Darwin the Heroic Spirit continued to tell his legendary story: "I captured the giant beast and brought it back to the continent of Samen. I drained its blood and made its remains into a specimen, but the specimen burned to ashes in the great war. Still, because I was the first to discover this animal, the king allowed me to name it. And I call it, whale!"