For Ishigami to evolve into Gorgon, it only needs to increase the level normally, and the minimum evolution standard is level 25. For Gorgon to evolve into Gorgon, according to the settings in the game, it needs "connection exchange" as a condition.

There are many examples of this evolution condition in the game, such as Alakazam, Gengar, etc., which are essentially to encourage online play.

In addition, there are some evolutions that require carrying corresponding items while "connection exchange", such as Slowking and Frog require "King's Certificate", Steelix and Grimlock require "Metal Film"...

Similar settings of "evolution materials" are often effective in the Pokémon world, but "connection exchange" is obviously not a necessary evolution condition.

After all, exchanging Pokémon or simply letting other trainers "inherit" their own Pokémon will only cause a significant decrease in the compatibility between Pokémon and trainers. Unless the Pokémon itself is also satisfied with the transfer, there is even the possibility of defection...

In the game, Pokémon that only use "connection exchange" as an evolution condition in the Pokémon world either have evolution materials, intimacy requirements, or level requirements.

The evolution of mantle rock in the Pokémon world requires "rock crystal" as the evolution material, as indicated in the illustrations.

The giant rock monster itself can produce "rock crystal", which is the orange crystal on its body.

In addition, moonstone, sun rock... and even small broken diamonds can produce "rock crystal".

In the "World's No. 1 House", there is naturally no shortage of rock crystals of excellent quality, but... Chibi Maruko's evolution has been delayed!

Even some mantle rocks with insufficient training and slightly poor qualifications can be forced to evolve with the rock crystals of the World's No. 1 House, but Chibi Maruko has never been able to do it. It

seems that Chibi Maruko's qualifications are not as good as ordinary mantle rocks?

Of course it is impossible. According to Guan Liyuan's observation, the reason why Chibi Maruko cannot evolve is precisely because of the special nature of super energy, so the rock crystals it needs as "primers" cannot be ordinary rock crystals.

Therefore, Guan Liyuan had not paid much attention to the evolution of Chibi Maruko before, mainly because he was looking forward to the next time he saw Dreta, he could ask him if he had any super energy lava crystals. Dreta's giant rock monster also fused with super energy, maybe the lava crystals of that giant rock monster would have an effect on Chibi Maruko.

In addition, you can also look forward to the lava crystals of "嘤嘤嘤". The small broken diamond can produce lava crystals, and the mythical beast "Dianci" that it has evolved from should also be able to...

If there are lava crystals formed by Diancie, it may also be effective for Chibi Maruko .

But unfortunately, Guan Liyuan can neither find Dreta nor have any lava crystals been produced by Yingyingying...

and now because of the need to "level up", Guan Liyuan has begun to no longer passively wait for opportunities.

Although in the Pokémon world, it may not be possible to obtain lava crystals that can make Chibi Maruko evolve through channels other than these two, but Guan Liyuan has other channels!

For example... forum trading platform.

So there is this scene that Ada finds very strange. After setting up the tent and resting, Guan Liyuan took out various rock crystals or other mysterious rock-like items from the large mountaineering bag one by one, as if he was... teasing Chibi Maruko?

Ada was puzzled, why did Guan Liyuan put so many "stones" in the mountaineering bag?

And some of them are rock crystals, and some are just ordinary stones... Aren't they heavy?

Just to tease Chibi Maruko now?

"Chibi Maruko may not have accumulated enough to evolve. You... Aren't you tired carrying so many? Some of them are not rock crystals at all?" Ada said, picking up a "stone" that Guan Liyuan had just put down.

"I mainly do this to exercise, hahaha..." Guan Liyuan laughed dryly.

That's right, these are naturally the various stones that Guan Liyuan just delivered "free shipping", all of which are stones with certain energy in various worlds.

For example, the ordinary stone that Ada just held was the top-grade immortal crystal in a certain immortal world...

Penguin can only calculate the approximate conversion rate. Some "stones" enter the Pokémon world and are directly transformed into rock crystals under the transformation of the rules. Some have a good conversion rate in theory, but under the distortion and erosion of the rules, they just turn into ordinary stones.

According to Penguin's analysis, there are more than a dozen types that are most likely to succeed. They have been purchased and tried... but all failed. Guan Liyuan no longer "struggles".

He silently kicks the ordinary stone away and collects the rock crystal that has been successfully transformed. It's a big loss! There is a sense of emptiness after krypton gold does not deliver.

[It's been a long time since I worried about evolution materials... Whether in the Pokémon world or the digital world... Hmm? Digital world? ]

Guan Liyuan was sighing in his heart, but he accidentally discovered that he had overlooked something before!

The creatures in the digital world and the Pokémon world can be their own contract objects, so... Can the evolution materials in the digital world be used in the Pokémon world?

If it was before entering the digital world last time, Guan Liyuan would be very sure that the answer is no.

Because of some reasons that Guan Liyuan could not guess, the props of the digital world, whether it is the evolutionary materials of the digital plane or some items of the human plane, will be distorted to the extent of collapse and disappearance when entering other worlds!

Although the items have conversion errors under the rules of different worlds, but... it is rare for the "error" to be so large, as if there is some fundamental difference between the digital world and other worlds.

However, there is an exception, the Tyrannosaurus Rex, or the "Divine Plan".

This kind of "chosen child" and the bridge for mutual assistance between Digimon can become a "secret treasure" in the main world, which is a manifestation of the high degree of rule fit.

This is exactly what Guan Liyuan knew before entering the digital world last time...

But now, Guan Liyuan also knows another situation.

The reason for discovering this phenomenon is that Dandan, who was "wandering" in the dark sea, encountered many crises. Although he was a perfect body, he was far from safe in that strange plane.

At the same time, I also gained a lot. The materials in the Dark Sea have duality. Whether it is a creature or an object, after contacting Digimon, it will show digital characteristics. Some objects will be transformed into evolutionary materials of the digital plane, and some creatures will be transformed into Digimon-like existences.

This is also consistent with the performance in the original work, when Jiaer was in the Dark Sea, the "Strange Frog" that suddenly turned into a mysterious creature that did not look like a Digimon...

This material transformation made Guan Liyuan think of the "rule distortion" between different worlds, but it can be confirmed that the digital plane, the human plane and the Dark Sea are indeed in one world. Why did this transformation occur... The reason is unknown.

At first, Dandan discovered that he was just walking on the beach, and he encountered the Dark Sea material that was transformed into "Time Digital Alloy".

For this reason, Guan Liyuan specially opened a temporary membership for Dandan, so that he could trade items to Guan Liyuan's account. Although the Dark Sea is dangerous, it is "rich in resources". The painting style is like a poor mountain and bad water, but it is very likely that an inconspicuous stone, tree or even gravel is a precious evolution material.

At the same time, Guan Liyuan also discovered one thing... After entering the main world, the material of the Dark Sea, although it has not been found to be of great use, is not as strongly repellent as the material of the digital plane and the human plane.

Guan Liyuan was vaguely touched by the reason, but he still lacked key information and had no mature speculation.

But now...

maybe we can try to use the rock evolution material native to the "Dark Sea" to see if it can meet the needs of Chibi Maruko!