Zhao Chenguang answered without thinking, "Because the species inside the 'Fire Seed' are not adapted to the Earth's living environment. The 'Fire Seed' has tried to breed, as you said, but all attempts have failed.

When the 'Fire Seed' descended upon Earth, it split itself into many pieces, landing in different regions, each bearing a different mission.

For example, in the Himalayas, the 'Fire Seed' released many seeds of that star system's civilization, and also gifted two energy crystals to humanity, which could activate the 'Fire Seed' for space travel, helping them to live longer and achieve immortality, so that humans could help the species of another star system to flourish.

However, among the species carried by the 'Fire Seed,' 99.99% of the breeding attempts failed. Only one species successfully adapted to the Earth's environment and ultimately survived: the very low-level arthropod 'Zambia.'

It's quite surprising that such a simple, low-level creature could rule a human kingdom for so long."

Whether it was the snow-capped mountains of the Himalayas, the treacherous oceans, the perilous primeval forests, the land with abundant rivers and lakes, the frequently active volcanoes, or the complex environment of the Kunlun Mountains, the 'Fire Seed' had tried to sow seeds everywhere.

But whether they were left to grow naturally or cultivated in greenhouses, they all failed without exception.

One of the more successful examples should be the simulated space you saw in the rainforest. This is a planting program implemented using the concept of Earth's ecological evolution.

However, simulating an environment from scratch is risky.

When searching for the intersection between star system civilization species and Earth civilization species, it is easy to go astray. Therefore, in the process of simulating species reproduction, the lizard, an Earth species, preemptively seized the power of the 'Fire Seed,' causing the simulation to collapse. No matter how advantageous other species were, they would be ruthlessly crushed by the lizard, creating a one-sided situation.

It can be said that all the 'Fire Seed's breeding plans on Earth have ended in failure."

Han Yu was very interested in the concepts of "faster-than-light speed" and "cosmic expansion" described by Zhao Chenguang, so she continued to ask, "I have a few more questions, such as how is faster-than-light speed achieved, where are the breakthroughs in physics and technology, and what exactly is the concept of cosmic expansion..."

Before Han Yu could finish, Zhao Chenguang directly interrupted her, "Han Yu, I won't answer these questions, just like the other questions I mentioned earlier. If you want to obtain the legacy of that star system civilization, you need to explore it yourself."

With that, Zhao Chenguang pointed to the meteorite again, indicating that Han Yu should look there for the answers.

Han Yu chose to ignore Zhao Chenguang's actions. She hummed softly and said to Zhao Chenguang, "I originally wanted to ask about your stance, whether you represent that star system civilization or the civilization of Earth humans, but your answer seems to be telling me... In fact, you haven't sided with us, have you?"

Zhao Chenguang smiled without saying a word, not directly answering Han Yu's question.

Han Yu's next question once again hit the nail on the head regarding the meteorite: "The meteorite has been on Earth for so many years, many people must have touched it, why didn't the meteorite choose them, but chose you?"

A fleeting moment of annoyance flashed across Zhao Chenguang's expression. It was unclear whether it was because Han Yu asked too many questions, making him irritable, or whether the question was too pointed, making it difficult for him to answer.

Zhao Chenguang adjusted his emotions quickly. In less than a second, he completed the emotional shift.

Zhao Chenguang smiled wryly and said, "The 'Fire Seed' has chosen other humans or species, but they have all failed without exception.

The reason is simple. I might as well tell you that an alien civilization cannot be easily acquired by the outside world. The 'Fire Seed' has an internal protection mechanism, which can be understood as a password-protected mechanism. Without the password, it is absolutely impossible to explore its internal secrets and treasures. Han Yu, the truth of physics you are pursuing is among them.

Many species and humans on Earth have tried, but the probability of obtaining the password by randomly rolling dice is infinitely close to zero, so no one can truly touch the core of the 'Fire Seed.'

But I am different. I discovered that their password design is based on complex mathematical principles, or rather, a computer model implementation method. Once you know the principle, everything becomes easier.

Because in that world, the least lacking things are energy and computing power. As long as you find the right method, cracking the password is just a matter of minutes.

Of course, my explanation is very simple and superficial, just to help you understand. In practice, it is very complicated.

You must know that the 'Fire Seed' is a civilization that a star system spent a billion years building. Its internal system is vast and complex, and cannot be explained in a few words."