The Sky City is just a framework, just like the original Lin Han's Sky City, there is almost nothing, the follow-up satellite cities, propulsion systems, defense systems, etc., are all added by Lin Han when he is in the back. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo

His current plan to transform Sky City is to use dragon blood crystals to replace the original power system, Rivigaz once mentioned this thing, if the dragon blood crystal replaces the current power system, the movement speed of Sky City can be increased by at least 200%.

In addition, the defensive shield of the Sky Layer will also be significantly upgraded, and its defense effect can be increased by at least 50%. Durability and toughness are increased, and there may even be additional hidden resistances.

This is very good news, the current Sky City defense system is no longer good, even if it is a satellite city, it is difficult to block the attack from the enemy, the Guardian of Death was created under this condition, Lin Han urgently needs a way to protect the Sky City.

And the appearance of the veins of dragon blood crystals gave him this opportunity, as long as he could obtain a large number of dragon blood crystals, he could maintain the strength of Sky City, and even create a giant floating continent!

Floating Continent, this is a name for the ultimate form of the Sky City, the Sky City in this state has become a small land, a small land floating in the sky, Lin Han is still a certain distance from this goal, but if you can get the dragon blood crystal, there is no problem.

Dragon's Blood Crystal can replace resources to expand the area of Sky City, and it is more efficient than resource expansion, only a small amount of Dragon's Blood Crystal can increase a large piece of land, no matter how you look at it, it is a suitable transaction.

Rivigaz is now extremely excited, because there are a large number of dragon blood crystals all around, these digging golems only need to gently wave the mechanical arm to dig up a large piece of dragon blood crystal rough stone, and with a little processing, you can get several or even dozens of dragon blood crystals.

There are constantly dragon blood crystal rough stones falling, and the excavation puppets are collecting all of them, and when the time comes, they will be transported to the sky city for unified decomposition and polishing, and the last one that comes out is the dragon blood crystal that can be used directly.

This process doesn't take too long, but there is one thing that Lin Han must pay attention to, and that is the safety of this place.

"What should I do, do I need to put a branch city here?"

How to protect this place has now become the number one problem, the existence of the dragon blood crystal, without the guard of the mountain beasts, this place will soon become the target of various creatures' key attacks, there is no doubt that Lin Han will face an extremely terrifying attack at that time.

But even so, he had to hold on, because his current dragon blood crystal gap was too big, and if he wanted to raise his strength to the limit, he would need at least a bonanza-level vein.

"Let's divide the city, put another portal here, the main thing is to build all the walls and defense towers, if you can, it is best to have multi-story walls with a large number of defense towers."

Walking out of the mine, Lin Han summoned the Frost Giant. The Dragon's Soul began to hover in the sky, he was checking the environmental terrain of the area, the Dragon's Blood Crystal Vein was located in the middle of a canyon, and he probably had a plan in mind.

A piece of the heart of the town was buried directly at the entrance of the canyon, and then 10 walls blocked the entrance to the canyon, but this is not the point, the focus is on the next crazy construction.

Rows of corpse towers have been built on both sides of the canyon, this is the first line of defense, in this valley, Lin Han has designed three lines of defense, the first line of defense is the city wall and these defense towers, they will resist the first wave of enemy attacks.

And the second line of defense is the goblins' various mechanical puppets, these puppets are constantly patrolling in the canyon, once they find an intruder, they will immediately attack, although the strength of the puppets is not too strong, but it is only a 9th-order creature, but there are a lot of these guys, and they really fight, and they also have good combat effectiveness.

The second line of defense is used as a delay for time and preparation for the third line of defense, as for the third line of defense, it is mainly a portal located in the mine, once this place is attacked, Lin Han and the others can directly reach this area through the portal on Sky City to start fighting.

There are almost no people who can defeat Lin Han at this stage, unless it is an NPC, of course, if the number of enemies is so many that it is terrifying, it is also possible, and cannon fodder tactics will not be outdated at any time.

After roughly arranging the defense line, Lin Han began to plan the next situation again, the situation on his side is not bad, the first batch of dragon blood crystals should enter his package in 2 hours, and these crystals are about to be replaced by the defense system of Sky City.

Then the city in the sky will be expanded, and if you can, it would be better to create new satellite cities, after all, the previous ones were almost all destroyed in the battle.

This thing is still very useful, on the one hand, it is to improve defense, but it is also a good means of attack, satellite cities can be equipped with a variety of different weapons, if the weapon of the dragon blood crystal is developed again, it will be even more powerful.

Mining has gradually entered the right track, and Rivigaz has divided a lot of goblins into the mining sequence, anyway, these guys usually don't have much time to really study, and more often they are still mocking each other about how bad the puppets made by their opponents are, and now, Rivigaz let this group of guys go to mining collectively, which is also to let their excess energy have a channel to vent.

A steady stream of crystals is entering the warehouse, Anya, Oriana, and Rivigaz have begun to plan how to transform the Sky City, while Lin Han is opening the forum to start checking what has happened in the last few days.

Because of the opening of the Celestial City, the confrontation between the dark camp and the light camp has also weakened a lot, and even many times, on the Celestial City, the players of the two camps have begun to cooperate with each other, because they have found that if they have a civil war again, not to mention foreign players, even if they are NPCs, they can serve them.

This is not alarmist, since entering the Heavenly Realm City, there have been players who have been directly driven out, they are not ordinary players, many of them are elite masters of the top guilds, but this time, they have encountered completely unreasonable enemies.

There are as many Tier 9 troops as dogs! Tier 10 creatures walk the streets! This is what many players say about Celestial City, this is a real danger zone, even the top masters in the guild now have to go in groups, otherwise they may encounter the army of NPCs, and there is no chance to escape.

But in this kind of danger, the growth of its players is also amazing, in just a few days, several players have already obtained adventures, or treasures, or special class blueprints, and even someone has found the lair of a Tier 10 creature.

However, the location of this nest has not been announced, after all, everyone has selfish intentions, and the nest, a place with a fixed daily output and any person can go to recruit, once it is announced, it is estimated that it will be immediately occupied by those top guilds.