Chapter 230 One Wish for a Thousand Wishes
[Hint: You failed to use the intermediate building upgrade scroll, and the target cannot be upgraded through the scroll.]

Looking at the prompt that suddenly appeared, Mo Yu couldn't help feeling regretful.

According to the original plan, the two intermediate building upgrade scrolls on hand were intended to be used on the Tree of Life Tower to upgrade it.

At worst, upgrading the Harvest Tower to two levels is also a good choice.

However, things went against one's will and all attempts ended in failure.

Mythical and legendary buildings cannot be upgraded directly via scrolls.

As a result, there are not many choices for the remaining targets.

After several comparisons, Mo Yu chose the Death Guard Tower with the best cost-effectiveness.

This combination of twelve Death Guard towers is his undisputed trump card.

Moreover, there is also a fifth-level Death Guard Tower, which maximizes the benefits. It can be directly upgraded to the sixth level using the intermediate building upgrade scroll.

Mo Yu decisively opened the scroll for upgrading the intermediate building. Waves of golden light shone down, and after a few hammer strikes, the Death Guard Tower was successfully upgraded.

[Hint: You use the intermediate building upgrade scroll, and the Death Guard Tower I is upgraded to level 6.]

The properties of the sixth-level Death Guard Tower have undergone further changes.

The speed of summoning mummies reaches 3 per second, and the amount of ammunition is also increased to 1000.

The most important thing is that the resurrected Death Guards have further reached the sixth level in strength, and their appearance rate has also been further increased to 15%.

Mo Yu then used the souls of several epic wild monsters captured in the underground world by the Stone Sealing Tower to successfully upgrade the Death Guard Tower No. 2 to the fifth level.

Then he tore open the second intermediate building upgrade scroll and strengthened the second sixth-level Death Guard Tower.

With two sixth-level Death Guard Towers as a foundation, the combat effectiveness of the mummy group will increase dramatically.

The building upgrade scrolls are indeed useful, but it’s a pity that there are only two of them.

Mo Yu looked at the remaining few troop nest hearts in his backpack and began to upgrade the troop nests in the territory.

The recruitment volume of the Tauren Camp has reached the maximum value of the current level. Without any consideration, he set his sights on several other troop nests such as the Mountain Giants and Shadow Scouts.

In a wave of enhancements, the output of Mountain Giant increased from 15 to 25 per week, and that of Shadow Scout increased from 18 to 30.

The most exaggerated is the mummy pyramid, where the output of the three types of mummies has increased to 100, 80 and 60 per week respectively.

Compared to the original, it has quadrupled, reaching the maximum output of the current level.

The several troop nests that Mo Yu brought back this time were all of high levels, and the effect of enhancing production was naturally very good.

After this wave of increased production of the Mummy Pyramid, coupled with the fact that the more territories the better, more than 300 mummies can be recruited at one time every week.

It's only a matter of time before we raise an army of mummies.

Although the mummies' fighting power is not very strong, their numbers can be very effective in bluffing people.

However, because the territory is accumulating resources to reach the fourth level, Mo Yu has not yet recruited the soldiers that have just been refreshed in the soldiers' nests.

The most important thing at the moment is to upgrade the territory to the fourth level as soon as possible.

You can put the recruitment of soldiers on hold for now, after all, the territory is not short of soldiers now.

As the cleaning continued, only the last few items were left in the backpack.

Spirit Gathering Tower Blueprint... Mine Spark Scroll... Prayer Stone...

A knowing smile appeared on Mo Yu's face.

Son of the Tower, start!

……

[Hint: You consume 3000 points of magic power to transform the Mine Spark Scroll into a Mine Spark Tower! ]

[Hint: You are extremely lucky. Consume 20000 points of magic power to transform the Soul Gathering Tower blueprint into the Eye of Death!]

[Hint: You consume 18000 mana points to transform the Fanatic Aura Scroll into a Berserker Tower! ]

[Hint: You need to consume 12000 points of magic power to transform the blood pool construction blueprint into a blood spirit tower! ]

[Hint: You consume 100000 points of magic power to transform the Wishing Stone into a Wishing Tower! ]

The quality of the five items can be seen just from the magic energy consumption.

These things are the essence of the battle in the underground world, and the defense towers transformed from them will naturally not be bad.

Especially the Stone of Wishing, which actually consumed a full 100,000 magical powers.

This also made Mo Yu feel more excited.

He didn't feel sorry for the magic energy at all, and even hoped that the magic energy consumed in conversion could be more, because that meant the converted defense tower would be stronger.

With hope, Mo Yu checked the properties of several defense towers.

【Eye of Death】（↑↑↑）
[Level]: Epic Level 0 (40000/8, 8 epic creature souls, random th level magic crystals)
[Function]: Can launch death rays to attack nearby enemies.

[Attributes]: 1 shot/5 seconds, 300 ammunition, 5 recovery per minute, attack range 1000 meters, occupies 10 grids, bound to Lord No. 985211.

[Characteristic Death Wave]: Every time a creature dies near the Eye of Death, a certain amount of energy will be stored for the Eye of Death. When the energy is fully charged, the Eye of Death can release a large-scale Death Wave. Charging progress 0/10000.

[Featured Instant Death Attack]: The Eye of Death's attack has a 5% chance of directly annihilating the target's soul, causing instant death damage. It is ineffective against creatures above level and mythical level.

[Introduction]: Come, eat me.

The Eye of Death is a dark defense tower with a half-closed gray eyeball the size of a washbasin standing on top.

This defense tower was derived from the original Spirit Gathering Tower, but its functions are more powerful.

While retaining the basic death wave attack of the Spirit Gathering Tower, a normal attack mode has been added. The death ray emitted is somewhat similar to a laser eye, emitting a ray that sweeps forward in a straight line, causing damage to targets along the way.

If I have to describe it, Viktor's E skill is the most appropriate description.

Not only that, it also has the ability to cause instant death damage, and there is a 5% chance that the target hit by the gun will be killed instantly.

It can be used to clear small monsters and kill bosses instantly. It is a very comprehensive tower.

The second tower, the Blood Spirit Tower.

This is another unusual defense tower. It has no levels, just like the previously transformed Bread Tower.

But in terms of ability, it is not weak.

The basic function is to strengthen the undead on a large scale.

As for the strengthening effect, it is related to the biological blood absorbed by its reserves.

The Blood Spirit Tower needs to constantly collect blood from various creatures. Every time a type of creature's blood is lit up, its strengthening effect becomes stronger.

If you collect certain special creatures, such as dragons, phoenixes, etc., it is possible to enhance their special attributes.

This is a defense tower with a very high upper limit. Theoretically, if you keep collecting items, the strengthening effect can be continuously improved.

When the time comes, after a large-scale strengthening, the skeleton soldiers and cannon fodder will be immediately upgraded to super soldiers.

Of course, the tower also has obvious flaws.

Strengthening is not permanent, it has a time limit and can currently only last for half an hour.

If the time limit is exceeded, the enhancement effect will automatically disappear.

The original blood pool was permanently strengthened, and of course, the resources consumed were also quite terrifying.

It is hard to say which is better between the Blood Pool and the Blood Spirit Tower. At least from Mo Yu's current perspective, the Blood Spirit Tower is more suitable.

Because he doesn't have a main undead army to train.

As for the Undead Legion, Mo Yu mainly relies on the Death Guard Tower and the Skeleton Summoning Tower, both of which are summoned creatures with a summoning time limit.

Therefore, the blood pool's permanent strengthening of the undead is of little significance to him.

On the contrary, the temporary reinforcement of the Blood Spirit Tower can better cooperate with the Death Guard Tower.

The range is wide, and many undead can be strengthened at one time. At the same time, none of them can last for a long time, so there is no waste of resources at all.

However, the Blood Spirit Tower has just been released, and the strengthening effect is very general, with only a symbolic 1% increase in combat power.

If you want to become stronger, you need to slowly collect blood and continuously strengthen this defense tower.

The third tower, the Mine Spark Tower, is also a new type of defense tower.

A rare fourth-order trap tower that can lay highly concealed trigger traps and mine sparks within its range.

A good assassin can have miraculous effects under certain special circumstances.

The fourth tower is the Berserker Tower.

This is a fourth-order epic defense tower transformed from a war scroll. It has very simple functions and no special features.

The main ability is to apply a frenzy aura that lasts for ten minutes to all friendly targets within a range of 300 meters.

That is, whether it is a soldier or a defense tower, they can enjoy the effect of the Berserker Aura: immune to 10% damage, control effect halved, and attack power increased by 50%.

Such a group BUFF can greatly increase output in a short period of time.

Unfortunately, it can only be opened once a day and can only be used as a trump card.

The last tower is also the defense tower that Mo Yu is most looking forward to, the Wishing Tower.

It took a full 100,000 points of magic power to successfully transform this special item, the Stone of Wishing.

Functionally speaking, the Wishing Tower inherits the abilities of the Wishing Stone.

You can make a wish under the tower once a week, but you still need to complete the tasks to get the corresponding rewards for your wish.

In other words, Mo Yu really succeeded in making a thousand wishes with one wish.

Looking at the silver-white prayer tower, he became happier and happier.

If it hadn't been for the busy day and it wasn't too late now, Mo Yu would have wanted to go in and try it right away.

What do you wish for?

Although I don't plan to go in for the time being, I can think about what wish I want to make.

When making a wish for the first time, you should be cautious and keep your wish as simple as possible.

Mo Yu needs to test the waters in advance and understand the difficulty of the corresponding tasks after making a wish so that he can grasp the degree of wishing.

Now he had a wishing tower in his hand instead of a wishing stone.

There are ample opportunities for trial and error, so there is no need to start with a high level of difficulty.

The simplest way is resource rewards to fill the resource gap required for the territory to be promoted to the fourth level.

This task shouldn't be too difficult, but it always feels like a waste of opportunity.

After all, these resources can be accumulated by waiting for two or three more days.

So, how about wishing for a few mid-level building upgrade scrolls?
In this way, all Death Guard Towers can be slowly upgraded to level six, forming a terrifying army of undead.

And the scale of Salt's dragon eagle needs to be increased... resources such as magic crystals and three-color magic crystals...

Just thinking about it, Mo Yu felt that there were many directions to try.

His brain, which was already a little tired due to the late night, became even more drowsy, and he was unable to make a decision for a moment.

"Don't worry, think about it carefully. After all, there is only one chance like this a week, so you should try to choose something good."

Mo Yu rubbed his aching head and gave up thinking any further.

He decided to go ahead and do something lighthearted.

The transformation of the defense tower has been completed, but the strengthening has just begun.

A large amount of mineral resources, gems and magic crystals were plundered from the underground world. Some defense towers that are stuck at the upgrade conditions can be further upgraded.

Attribute gems, attribute magic crystals, special minerals, corpse parts... Mo Yu was rummaging through the warehouse, and defense towers were upgraded one after another.

The Hidden Iron Corpse Tower was upgraded to the fifth level, further increasing the number of Hidden Iron Corpses that can be summoned.

However, the summoned underground corpse was still a second-level rare-grade small Karami.

In this regard, it is far inferior to the newly promoted Death Guard Tower.

After the Death Guard Tower is upgraded, the strength of the resurrected Death Guards is further improved, reaching the sixth level.

Of course, this is also related to the starting point of the two defense towers.

The Hidden Corpse Tower is just a defense tower transformed from an ordinary military item, while the Death Guard Tower is transformed from an extremely rare Death Guard statue.

The potential of the two cannot be compared.

However, from this change, Mo Yu determined one thing, that when developing defense towers in the future, he also needs to pay attention to the potential of the defense towers themselves.

For example, as epic defense towers, the Golden Bone Tower, which is synthesized from the White Bone Tower, has much weaker potential than a defense tower like the Death Guard Tower.

Therefore, corresponding adjustments are needed in the priority of training.

This mainly refers to the defense towers on the combat side, and auxiliary towers are not included.

For example, the Tactical Radar Tower, although it is also an epic defense tower that was later strengthened and synthesized, its functionality is unquestionable.

The priority of training has naturally always been at the forefront.

In addition to the Hidden Iron Corpse Tower, Mo Yu also upgraded the Earth Spear Stabbing Tower, Explosive Arrow Tower, and Magic Flame Catapult Tower to the fifth level, further strengthening their basic attributes.

There are also some auxiliary towers such as the Ice Wind Vortex Tower, Gravity Tower, and Gale Shield Tower, which are currently stuck in the promotion progress.

Mo Yu threw all these defense towers in the territory and turned on the automatic training mode.

If you are fast, you can advance in two or three days, while if you are slow, it may take five days or a week.

The main problem with these auxiliary towers is that they have too little ammunition, and even with automatic training, progress is quite slow.

Fortunately, in addition to the ammunition supply tower, there are three weak ammunition towers in the territory, which can still speed up the process a lot.

In addition to those that are stuck, there are also some that automatically advance once the conditions are met.

The Slowness Tower and the Sword Energy Tower were successfully upgraded to the fourth level. The Sword Energy Tower did not change much, but the Slowness Tower gained a new feature - Perception Shielding.

This new feature adds a new effect to the curse of the Slowness Tower, which will block the opponent's five senses along with the curse.

Hearing, smell, vision... these senses will be blocked with the curse of the Slowness Tower.

The newly strengthened Yangbao Tower was successfully upgraded to the third level.

Its output efficiency is still terrifying. After reaching the third level, the attack distance, which has always been a defect, has been greatly improved. Now it has reached 800 meters, and the explosion radius has also expanded outward by nearly five meters.

It is worth mentioning that Mo Yu’s second epic defense tower has just been released.

(End of this chapter)