In fact, in the past, Emperor Shi Tian had countless magic water on his side, and there were several magic crystal mines, so there was basically no shortage of magic power sources.

However, since obtaining the Gem Lake, Emperor Shi Tian was shocked to find that his magic energy was too short, and he couldn't even guarantee the full production of the Gem Lake.

I have to say that the legendary-level large-scale alchemy building is powerful, with large production and consumption, and the efficiency obtained can be called terrifying, otherwise there would not be so many people pursuing.

Take this incident as an example, throwing 100,000 tons of magic crystals into the gem lake can definitely make the gem lake work at full capacity for a long time, producing 10,000 silver-level magic gems every month, what a terrifying amount is this?

Each magic gem represents a silver-level flying module, or a silver-level alchemy weapon.

If this continues to accumulate, it won't take many years for the silver-level troops in Emperor Shitian's hands to form a very terrifying scale, and then they can really go sideways.

Of course, it is not enough to have magic gems alone, if you want to get a silver-level alchemy treasure, you must also have a large amount of magic metal, although the bronze-level magic metal can be used in unimportant places, but the critical skeleton and devil must also be magic metals above silver, and even gold-level magic metals are also needed in small amounts.

Emperor Shi Tian now has tens of millions of dwarves, and he can produce a large number of bronze-grade magic metals every day, although it still can't meet the increasing demand, but after all, it is almost the same, and it can be produced in a steady stream.

In contrast, silver and gold-level magical metals are difficult, even if the demand is not very large, and it cannot be satisfied by relying on existing ore veins alone.

This will be the place where Emperor Shi Tian will be more worried in the future, and perhaps only the black market can get a certain supply of goods.

However, even without high-level suppression, the supply of goods in the black market has the disadvantages of high prices and unstable output.

Moreover, if you buy a large number of them, you will definitely raise prices. Therefore, Emperor Shi Tian may have to think of another way to solve it, the best thing is to get more Ore Vein Books, and he is trying to get more alchemy veins.

Emperor Shi Tian originally thought that the 100,000-ton magic crystal mine would have to be prepared for many days.

But he never expected that just three days later, a massive amount of magic crystals would appear on his teleportation array, and the number would soon exceed 100,000 tons.

That's right, the dragon slayer giant actually paid more than 100,000 tons at once, which is unbelievably generous.

But soon, after the two sides contacted again, Emperor Shi Tian knew why.

The dragon slayer giant actually said straight to the point, "Please lead the army to set off immediately." ”

"Are you kidding?" Emperor Shi Tian said with a shocked face, "It's all right, I've been back for less than half a month, and many things here haven't been dealt with yet, so you let me embark on the journey again?"

"I know, according to normal standards, you have to have three months of rest, too often the gods descend, it is also a kind of harm to the soul. The dragon slayer giant said a little helplessly: "But I can't help it, the front line is tight, those children can't hold on, if you don't go, then I'm afraid there will be no chance to go again." ”

"With the background of the Titan Protoss, you can't even hold on for such a little time?" said Emperor Shi Tian with some surprise.

"It could have been able to support another ten days and a half months, or even a month or two is not a big problem. The dragon slayer giant said a little helplessly: "But I didn't expect that the demon side suddenly went crazy, and there were many high-level troops mixed in the cannon fodder, and he was stunned to speed up the pace of attack by sacrificing the elite." Our team was originally small in number, but now the losses are rising, and it really can't support it for too long, and even now it can be said that it is crumbling. ”

"This~" Emperor Shi Tian was suddenly a little embarrassed, he had just finished the divine descent, and his divine soul was not completely stable, and there were still a lot of things to deal with here, and he really didn't want to fall into the whirlpool of a big war.

Seeing this, the dragon slayer giant continued to persuade, "I know that after you obtained the gem lake, you will definitely smash a large amount of magic into it and use it to produce magic gems. So now you lack a source of mana, which is why you need so many magic crystals. Look, for your sake, I've already paid for the magic crystal in advance, which is enough for you to teleport in space, so it's okay, right?"

"Then what about my divine soul?" Emperor Shi Tian said unhappily: "You don't know the harm of continuous divine descent!"

"I know you're ripping the strings!" the dragon slayer giant pursed his lips disdainfully, and then said, "I can give you a legendary-level high-grade potion, which is specially used to nourish the divine soul, and this little problem of yours can be easily solved, and it can also make your divine soul stronger." ”

"Hehe, then what's so embarrassing!" Emperor Shi Tian immediately changed to a smile and said, "Three potions, plus 50,000 tons of magic crystals, I will set off immediately." ”

"Damn!" the dragon slayer giant was so angry that his face turned green, and he couldn't help but scold: "Are you still embarrassed?"

"It's a bit embarrassing. Emperor Shi Tian smiled honestly, "But don't worry, I'm a person who says yes, as long as I give something, I will send troops immediately." ”

"What if you don't?" asked the dragon slayer with a roll of his eyes.

"Hehe~" Emperor Shi Tian said with a smile: "Then you must not move?"

"Damn!" the dragon slayer cursed, then gritted his teeth and said, "What you want will be delivered in an hour, and you must assemble and teleport your troops within two hours!"

"No problem!" Emperor Shi Tian nodded and said, "But you have to report the situation over there now, so that I can decide the type of troops to be teleported in the first wave." ”

"Understood, so be it. The dragon slayer nodded, then disconnected in a huff after a stream of information.

Emperor Shi Tian didn't care at all, just smiled slightly, and then began to study the information given by the dragon slayer giant.

It was actually something like a video, recording a magnificent battle from God's point of view.

It was a very special city, in the center of the city was a barren battlefield, about a thousand meters in diameter, and around the battlefield was an alchemical wall that was more than 100 meters high.

As can be seen from the various scars on the walls, it is clear that this place was often attacked.

And there are many, many alchemical weapons on the city walls, from magic cards to catapults.

Emperor Shi Tian knew at a glance that this battlefield should be the place where the wormhole appeared, and when the time came, a lot of void creatures would appear here, and it would be a good idea to besiege them and kill them, which was undoubtedly a good idea to avoid casualties.

And in this battlefield, around the city walls, are the tall buildings of giants, which are endless.

On the whole, the huge city in the outer ring is tens of kilometers long, and in six symmetrical directions, there are also extremely tall war castles.

Around the castle are the various functional areas of the city. At the outermost point there is an equally high wall.

It can be said that even if the entire city is occupied, as long as these castles are still there, they can still hold out for a long time.

And now it is such a critical moment, many parts of the huge city have been captured by the demon army, and the giant warriors can only fight and retreat, concentrating on the six castles.

Eventually, they all became six isolated islands in the Demon Sea, bearing the onslaught of a tsunami-like demon.

Although every time the demon troops rushed over, they would be beaten to rivers of blood and corpses everywhere under the onslaught of the castle's terrifying protective forces.

But people don't care at all, the dead demons are dragged back and directly used as military food, and they are eaten raw.

After eating, with bloody demonic cannon fodder still on the corners of their mouths, they continued to launch onslaught without hesitation until they died under the city walls and became rations for their comrades.

And the demon legions are not brainless rushes, they will always mix some elites who are good at long-range attacks in the cannon fodder troops.

These guys often surprise and sneak attack, either directly killing the giant warriors on the city wall, or using temptation spells to trick the giant warriors into jumping down and then killing, and some simply release special curses, so that the giant warriors on the city wall are in pain, and there is no way to fight wholeheartedly.

In short, despite the heavy casualties of the demon legions, even many elites were killed in the battle under the overwhelming spells.

But the Titan Giants side is not optimistic, and there are elite Titan Giants sacrificed almost every moment, which is undoubtedly extremely fatal to the Titan Lords who take the elite route.

Because generally speaking, when the elite troops fight against cannon fodder, it is best to break out in a wave, and then hit and run, which can not only kill and injure the opponent in large quantities, but also save themselves, and many times can achieve zero casualties.

The most taboo thing is to let the elite troops continue to fight against cannon fodder, even if the elite troops are strong, they are easy to be overwhelmed by cannon fodder after exhaustion, and then the gains outweigh the losses.

Especially for the Demon Legion, cannon fodder is endless and free, as long as you can kill the elite Titan Giant warriors, you can earn it in exchange.

And the Titan Lords, who suffered the greatest casualties, have no good way, so they can't remove all the warriors on their heads, right?

In that case, it won't take long to lose all the walls, which they can't accept, and without the protection of the walls, the castle will be almost like falling.

Therefore, no matter how many casualties there are, the Titan Lords can only endure it.

However, there is also good news for them, that is, the spatial structure here is very fragile, and reinforcements can be easily teleported with space spells, not only are there more of them, but they cannot be interfered with with ordinary space spells.

In other words, they also have access to a steady stream of resources, and it is precisely because of this that these Titan Lords have been able to resist until now.

And their only hope now can only be pinned on Emperor Shi Tian!

Looking at the boundless and innumerable sea of black and red demons, Emperor Shi Tian also felt a tingling in his scalp, and he regretted agreeing to the dragon slaying giant a little.

(End of chapter)