After taking over the task of getting 5,000 skeletons, Ding Mu and Giovanni were ready to complete the task as soon as possible. Ding Mu hasn't figured out the world yet, so he mainly follows Giovanni and mixes in some practical experience.

Giovanni said: "In this form, it is not possible to summon a hearse, and the hearse cannot go so far outside the city. We need to summon the spirit horse. If we don't have horses, we're going too slowly, and we might not be able to find a few skeleton gathering places for 7 days, which would be a troublesome task. ”

If the hearse is equivalent to Didi taxi, then the Lingma is closer to the shared bicycle. The Lingma itself has no driver, but is just a means of transportation that can speed up the journey. There are many places in Senluo Ghost Town, and it is very convenient to ride. This kind of spirit horse is cheap to rent, has no mind, and cannot help in battle.

Of course, not all spirit horses are of this "shared" level, and there are also spirit horses sold separately, which are not only fast, but also have special abilities, and can even assist in combat. It's just that the price is expensive, ranging from a few hundred to hundreds of thousands of gold coins.

Although Giovanni was a viscount, he did not buy horses in the east market, saddle sheaths in the west market, bridle in the south market, and long whips in the north market. The most convenient thing is to use this ordinary shared spirit horse.

He spent four gold coins, and walked out of the city with Ding Mu and one horse.

Leaving the city from the north gate, Ding Mu said, "Qiao, where are we going?"

Giovanni said: "Let's go to the Skull Cave, I have a very good gadget here, called the Spirit Map, which can locate the surrounding situation." ”

With that, Giovanni took out a scroll map from his hand, threw it into the air, and it automatically unfolded. Ding Mu looked at it, this map is like GPS, not only has its own location, but also the general situation of the surrounding area. According to this diagram, it must not be lost.

Ding Mu said, "What if we get separated?"

Giovanni took out another spiritual map like a magic spell, handed it to Ding Mu and said, "Send you one, let's form a team, and there is a position on it to show each other." Don't you have this kind of adventurer's must-have?"

Ding Mu said: "In my hometown, there is no longer a need for separate maps, and everything is integrated with smart mobile communicators. It's just that I didn't bring that thing. ”

"Ah, we also have the one you said here, it's called the Spiritual Machine, it's a third-level spiritual weapon, and the cheap one costs tens of thousands of gold coins, I can't afford it. It seems that it is easy for you artists to make money. ”

"It's all hard-earned money. Ding Mu sighed lightly and changed the subject, "Let's go, the skeleton monster's combat power shouldn't be strong, right? ”

Ding Mu's experience is not rich, but he is really not good at assessing combat power, and he can't judge how this world is different from the universe where the earth is located.

However, Ding Mu's subconscious Meimei suddenly said: "According to my intuition, the time of the universe where the earth is located is slower, and the life span of the universe will be longer and larger. From my understanding, these otherworlds can indeed only be regarded as subspace. The energy is more concentrated than the native universe we are in, so the combat power of life is stronger, and you have to adapt slowly. ”

This has already explored some of the ultimate questions of intelligent life intelligence. In fact, there is a limit to the imagination of intelligent life. A lot of truth is beyond imagination. Intelligent life has never figured out what the universe is.

However, it is only natural that Ding Mu discovered a very important thing. It turns out that the larger the universe, the lower the energy density, the slower the time, and the longer the life span of the universe. The smaller the universe, the shorter the life span of the universe and the higher the possible density.

The point is that for ordinary individuals, the space of the universe is close to vastness, so the higher the energy density, the easier it is for the individual to develop.

However, for an immortal existence, if it can't break through to the main universe where Ding Mu is located, it will eventually be unable to withstand the annihilation of the universe itself and fall.

Seeing that Ding Mu was a little stunned after asking the question, Giovanni teased: "I said, you shouldn't be afraid of being killed, don't worry, this kind of thing will never happen." I'm going to take on 100 skeletons alone, and I won't lose. As for you, if you have a spirit horse, even if you can't beat it, you can run at any time. This skeleton monster is really weak. ”

"Oh. Ding Mu was noncommittal, after all, he was from the main universe, although his body was okay, it might be much rarer than this world, so it was difficult to say about his combat strength.

Seeing that Ding Mu was not in the mood to talk about things, Giovanni didn't say much, smiled mysteriously again, and said arrogantly: "Actually, you think too much, how can I take you to battle! My Giovanni's style is a problem that can be solved with money, and it is not a problem." ”

After a short time, the two came to the first skull cave.

This skull cave is called a cave, but it is not a cave, it is a black vortex full of yin energy on the ground, which looks very terrifying.

Giovanni approached familiarly, and a skeleton emerged from it. Giovanni stepped forward, his eyes flashing with gold, and he didn't know how the two sides communicated, Giovanni exchanged 100 gold coins for 183 skeletons.

However, what once again subverted Ding Mu's cognition was that it was not 183 skeleton monsters that followed them mightily, but 183 turned into one. Or rather, occupy the space where one is located.

Seeing Giovanni's accustomed look, Ding Mu was embarrassed to ask. Meimei reminded in her mind: "In this cosmic space, it has a strong capacity to hold, and similar substances can be merged in a folded space, which is similar to the inventory in the game. ”

"Inventory. ”

Ding Mu understood this meaning at once, however, there is also an upper limit to the inventory, and there is always an upper limit to the ability to stack spaces. He asked Giovanni, "How many skeletons can be folded?"

Giovanni said: "The stacking limit of the skeleton monster is about 100,000, which is very high and I have never reached it. ”

When Ding Mu heard this information, he probably calculated the volume of this space. It's really a big subversion of my understanding of space. These things that are unimaginable and incomprehensible on Earth are happening right here right in front of our eyes. The key to solving the problem in the end lies in practice.

There was a faint feeling of a bottleneck loosening in Ding Mu's brain. It seems that the collision of civilizations can indeed bring a lot of excitement. Many tacit truths do not seem to be truths at all, and once many cornerstone things collapse, they may not usher in destruction, but may not be broken or established.

Just as Ding Mu was pondering, the two came to another skull cave. Giovanni said, "Wood, you will take these skeletons, and then approach the skull cave. Look at your charm. ”

"So this skeleton monster is a kind of"