After winning the Holy Grail War, Fang Zheng did not return to Tiandao Palace immediately. Although he had successfully obtained the third method, considering the deal he made with Alaya and Gaia, Fang Zheng could not just pat his butt and leave.

After communicating with the two major restraining forces, Fang Zheng also decided on his direction in the Moon World - that is, technology as the main focus, and magic as the supplement. Of course, the reason why Fang Zheng made this decision was also because after that, he also carefully investigated the technology tree of this world through the Internet and "Whispering Banner".

As a result, I was surprised to find that... the technology tree of the Moon World was also biased!

From a certain perspective, the technology tree of the Moon World is somewhat similar to the world of The Matrix that Fang Zheng originally visited. The difference is that the Earth in The Matrix World has at least developed controlled nuclear fusion and has the capital to live a life of idleness and waiting for death, but the Earth technology in the Type-Moon World seems to focus more on the reuse of existing energy. Although they have plans to build nuclear power plants, controlled nuclear fusion is still just a concept on paper!

If we compare the Earth of the Type-Moon world with the Earth where Fang Zheng once lived, then at the beginning of the 21st century, the civilization and technology of the Earth of the Type-Moon world was several years behind that of Fang Zheng's Earth.

Moreover, the main research direction of the Type-Moon world is to maximize the extraction of energy from existing energy sources, rather than exploring new energy sources. The control and monopoly of the traditional energy field far exceeds that of Fangzheng's world, and almost controls every corner of this world. It seems that if all the natural resources on the earth are not used up, new energy sources will not be considered.

Fang Zheng immediately understood how the world's apocalypse came to be... If he were Gaia, he would have strangled these humans to death.

Sure enough, even if it is the same Earth, a different branch of the technology tree can lead to completely different endings.

The people in the dark world clicked on the biotechnology tree, and then created the enterovirus, which almost killed themselves.

The people in The Matrix clicked on controlled nuclear fusion, and then just stopped caring about anything and just waited for death.

The people of the Type-Moon world chose to specialize in traditional energy, and then... then Gaia wanted to kill them.

What Fang Zheng needs to do is to reverse the technology tree of the Type-Moon world that is gradually going astray.

But before that, the first thing he had to deal with was the problem of the Thousand World Tree Clan.

After the Holy Grail War ended, the Magic Association did not immediately launch an attack on the Thousand Worlds Tree as Fang Zheng had expected. Instead, the group of people seemed to be dead, with no movement at all. Fang Zheng was curious and puzzled about this. He had originally planned to wait for the group of blind people from the Magic Association to come to him, and then he would rush to the Clock Tower and burn down their lair. But he didn't expect that these guys were so blind that they actually pretended to be dead... Fang Zheng just let them do what they wanted, after all, they had a lot of things to do here.

The Thousand World Tree's sphere of influence spreads across Eastern Europe, but in Fang Zheng's opinion, this is not suitable to be the base camp of the newly born Thousand World Tree clan. Because Europe is the sphere of traditional old forces, in the inner world, the Magic Association and the Holy Church are the only rulers of this area, and in the outer world, although the European Union as a whole is not very good, the influence of traditional energy groups in this area is also quite prominent.

If Fang Zheng wanted to carry out his plan here, he would have to face interference and obstruction from the Magic Association, the Holy Church and even traditional energy groups. This was not some urban shopping mall novel, and he was not interested in playing hide-and-seek with those idiots while being bored and having nothing to do all day.

So after thinking about it, Fang Zheng made a decision.

That was to completely move the Thousand World Tree Clan out of Europe, keep a low profile, and wait until their strength was mature before taking action. Therefore, in the end, Fang Zheng chose East Asia, the farthest place from Europe, as the migration destination for the Thousand World Tree Clan.

To be precise, it is the rooster in East Asia.

After all, it is more comfortable on home turf, and it is an almost untouchable blind spot for the Magic Association. At the same time, in this world, that country is also suffering from foreign raw materials and energy containment. Whether it is in the exploration and research of new energy or the research of magic, it is an ideal location.

Fangzheng's plan is to gradually develop the new energy industry with the help of the huge market and potential of the rooster. As long as the new energy industry can show its attractive side, it can forcefully enter the international market and change the energy structure chain of the entire earth. People are all pursuing interests. If new energy can really bring countless benefits to mankind, then they will naturally flock to it. At that time, the traditional energy industry will naturally be finished.

Fang Zheng will take the opportunity to gradually upgrade the Earth technology tree of the Type-Moon world, influence the development concept of human beings through recyclable and environmentally friendly technology, and timely create spaceships capable of interstellar colonization. If humans can become a "harmonious" camp and carry out interstellar colonization and development based on this, then the Earth will no longer have to worry about being squeezed dry and dying.

And humanity will open a new era as a result.

The reason why Fang Zheng did this was, on the one hand, because this was a deal between him and the two major restraining forces, and on the other hand, Fang Zheng needed a qualified "logistics research base".

In the free world in his hands now, the resources of the Red World are basically concentrated in the hands of the Red World's disciples. However, the Red World's disciples' freedom method is too special. No one can use it except the Red World's disciples and the Fire Mist Warriors. It is not universal.

The Iron Blood world's Iron Blood technology is relatively backward, and except for a few parts that are worth researching, most of the others are meaningless. As for the human side, they prioritize biotechnology, which overlaps with Fang Zheng's Zerg and is not worth further attention.

As for the dark world, the catastrophe caused by the enterovirus caused a technological gap in that world. As far as the current situation is concerned, they will not be able to fly out of the earth in another fifty years. Fang Zheng was obviously not interested in paying attention to an incomplete and deformed technology tree.

In this way, the only world that can study magic and technology at the same time and make progress at the same time is the Type-Moon world. Although there are vampires or murderers who hunt for strange things in this world from time to time, it is at least much more peaceful than a whole alien race that likes to skin people and the gastrula monster that almost destroyed mankind...

After that, Fang Zheng also spent a lot of time running around, until the system confirmed that the Moon World was transformed into a free world, he could not wait to open the dimensional channel and returned to Tiandao Palace with others.

Finally... I'm back!

When Fang Zheng stepped onto the familiar grassland again and looked at the Tiandao Palace in front of him, he was so moved that tears welled up in his eyes. Although Fang Zheng had left Tiandao Palace for other worlds more than once before, and sometimes stayed there for several years, he could come back whenever he wanted. This time, Fang Zheng had gone through untold hardships and finally returned to Tiandao Palace. Naturally, he was filled with mixed feelings.

"This is the Tiandao Palace...it's so beautiful..."

Illya and Yoshino stared with wide eyes at the green grass, blue sky and white clouds in front of them, and the European-style town in the distance.

"Really... It's very beautiful. It's a very beautiful city."

Kuang San reached out and stroked her hair gently, curling up her lips slightly to reveal a smile.

This time, when Fang Zheng returned to Tendao Palace, he brought back Illya, Xiao Hei, Shiono, Kurumi and Atalanta, and only left Jeanne in the Type-Moon world. After all, Fiore and Corless alone could not handle the situation there. As a servant, Jeanne was still very reliable.

But now...

Fang Zheng raised his hand and waved it vigorously.

"Let's go home!"