Everyone travels to a fantasy world: I create ancient gods with my own hands

After a brief period of calm, Lin Xu's trading group also erupted in excitement.

[Lu Ming: How strong is this level four shelter? It requires so many materials.]

The materials required to upgrade one shelter to level four are equivalent to upgrading thirty to forty shelters from level one to level three.

Jin Xin: I feel that the most difficult things for us are the Platinum-level Shelter Upgrade Card and the Energy Core of the Fantasy-level Creature.

Besides these two things, there are also the basic resources and the energy cores of ten extraordinary beings.

I'm sure everyone here has one.

[Fan Pengyuan: I see that in addition to the opening of the primary secret realm, secondary secret realms are also appearing one after another.]

These secondary dungeons often contain platinum-level resource chests, which can contain platinum-level shelter upgrade cards.

For such a universally needed resource, the Platinum-level Shelter Upgrade Card should be treated the same as the Gold-level Shelter Upgrade Card.

As long as you have the ability to open platinum-level resource chests, you won't lack these things.

Sun Ningxue: According to Brother Fan, then the boss monsters in the secondary secret realms are all of the Fantasy rank.

If anyone is confident enough to explore a secondary dungeon later, don't forget to mention the difficulty level in the group chat.

The members of Lin Xuqun were not intimidated by these resources.

Instead, they were all thinking about how to upgrade their shelters to level four.

The top ten players who upgrade their shelter to level three will receive a Platinum-level resource question mark box as a reward.

The reward for the top ten players who upgrade their shelter to level four will definitely be a diamond-level resource card.

You might even get a diamond-level question mark box.

Even under the most difficult conditions, everyone is competing fairly.

With hard work, there's still a chance to make it into the top ten.

At this moment, Lin Xu stopped paying attention to the messages in the group.

Because Lin Xu had already begun preparing the basic resources to upgrade the shelter to level four.

Lin Xu had 50000 units of steel, 5000 units of bronze, 500 units of silver, and 50 units of gold on hand.

However, Lin Xu needed to exchange 50 units of stone for steel.

With less than 60,000 units of steel and 500,000 units of stone, a tall stack was erected in Lin Xu's shelter.

Of the ten energy cores from extraordinary creatures, Lin Xu chose the energy cores of the peak extraordinary-level Neck-necked Needle Dragon and Pincer-mouthed Spinosaurus.

Just then, the Titan King Crocodile, a mid-stage Fantasy-rank creature, came ashore.

Lin Xu killed the mid-stage Fantasy-rank Titan Crocodile using the old method.

This time, however, the main force is no longer Lei Yan and Chi Dian.

Instead, it's a combination of three fantasy-tier units: Frostdrake, Fat Mimi, and Bear Mama, along with the Heart-Piercing Blood Spider.

It didn't take much effort to successfully kill this mid-stage Fantasy-rank Titan Crocodile.

During the battle, this mid-stage Fantasy-rank Titan Crocodile bit the mother bear and tore at her.

However, its chin was pierced by the mother bear's long, sharp claws.

Facing a mother bear that was over fifty meters long and looked like a small mountain.

The 120-meter-long Titanosaur failed to perform its desired twist and roll to sever the mother bear's massive forelimb.

Lin Xu activated the shelter's ability to become a mobile fortress, allowing the shelter to absorb the damage for the mother bear.

However, the durability of the Linxu Shelter did not decrease much.

Even after this mid-Fantasy Titan Crocodile dies, its total durability is still 86%.

Lin Xu thought to himself, "Right now, the Titan King Crocodile, a late-stage Fantasy Rank 4 monster, is wreaking havoc in my sanctuary."

Even if we can't kill this late-stage Fantasy-rank Titan Crocodile.

This late-stage Fantasy-rank Titan King Crocodile will likely find it difficult to destroy its own sanctuary.

The three mid-stage Fantasy-rank Titan Crocodiles that had previously appeared in the lake are all dead.

Using higher-tier energy cores is more beneficial during the upgrade of the shelter.

However, there is no need to deliberately delay the upgrade time of the shelter in order to obtain a high-level energy core.

The energy cores of three mid-stage Fantasy-rank Titan Crocodiles and ten late-stage and peak-stage Transcendent-rank Neck-necked Needle Dragons and Pincer-jawed Spinosaurus were placed on the ground of the sanctuary.

Lin Xu activated the platinum-level shelter upgrade card using his mental power.

A cold voice rang in Lin Xu's ears.

The professional sanctuary has sufficient resources to upgrade its level.

Furthermore, the shelter contains more than one diamond-level resource point, meeting the shelter's upgrade requirements.

Should professionals upgrade their shelter's level?

Upon hearing this, Lin Xu held his breath and chose yes without hesitation.

Immediately afterwards, Lin Xu, as well as Wen Yan and Xu Jie standing next to him, all felt that the scenery inside the shelter was constantly changing.

The three of them did not experience any jolting, but the shelter continued to expand.

Lin Xu believes that upgrading the shelter from level three to level four allows for changes to the main house's exterior style and layout.

This time, Lin Xu did not make any changes and still chose this old Chinese architectural style.

The main house was expanded from three to four stories, and the interior area increased from over 300 square meters to nearly 700 square meters.

The two 100-square-meter platforms obtained by consuming the shelter previously still exist after the shelter was upgraded.

The size, however, has not changed.

Lin Xu's courtyard, which was originally over 1800 square meters, has now doubled in size.

It reached nearly 3500 square meters!

However, the changes to the courtyard did not end there.

If the courtyard of Linxu Shelter was previously a single-layered cake.

The courtyard of Linxu Shelter has now been transformed into a two-tiered cake.

Below the shelter's courtyard, a stepped area leads to a large platform.

The area of ​​this platform is larger than the courtyard of the upper shelter in Linxu.

If measured carefully, the combined area of ​​the two courtyards is estimated to exceed 8000 square meters.

In his previous life, Lin Xu also owned a Level 4 shelter.

It was only because Lin Xu had no choice in his previous life to expand the courtyard area when he was promoted to a level two shelter.

This meant that when Lin Xu's sanctuary was at level three, the courtyard area was only 500 square meters.

When it is upgraded to level four, the courtyard area expands, and the total area is about 2200 square meters.

In other words, the area of ​​Lin Xu's current shelter courtyard is about four times the area of ​​his previous shelter courtyard.

This improvement was both due to Lin Xu's choice and the effect of the same-origin devouring halo.

With such a large courtyard, Lin Xu could do many things in the future.

This means that the overall value of the Linxu Shelter has achieved a qualitative leap from multiple dimensions.

This will also ensure that no matter how many beasts Lin Xu contracts in the future, these beasts will have a place to stay in the sanctuary.

In the process of upgrading the shelter to level four.

Those ten extraordinary-grade energy cores and three fantasy-grade energy cores can only enhance one facility in Lin Xu's shelter.

This time, Lin Xu chose to strengthen his own courtyard.

Although the main house is the core of the shelter, the shelter is not just the main house.

It is a combination of courtyard and main house.

Whether it's Titanosaurus, Pincer-jawed Spinosaurus, or Neck-necked Needleosaurus, they all excel in defense.

Using these energy cores to strengthen the courtyard as a whole can further enhance the Linxu Courtyard's defensive capabilities.

This can be considered an improvement to the overall defense of the shelter.

After Lin Xu made his choice, all the energy from these energy cores poured into the courtyard of Lin Xu's shelter.

After absorbing all the energy from the energy core in the courtyard, Lin Xu had a strange feeling.

That was the size of the courtyard of his shelter; it seemed to have grown a bit larger.