Tower Defense Game: My Eternal Kingdom

Chapter 227 Heaven's Mercy
The stars are rippling.

Cheng Shen flicked his huge tail fin to scatter pieces of light.

After the upgrade of the Blue Whale Tower, the efficiency of returning to mana has become higher. It only takes five attacks to upgrade the Calamity Tower by one level.

And it only takes 25 seconds.

Swish!
In less than a moment.

The upgraded light shines on the dark gray defense tower again.

The base of the tower is made of a dark color, and it is unknown what kind of material it was made of. Patterns began to appear on the surface, as if scrolls of hell were carved out, floating in the three-color light balls on the base of the tower, and the disaster scene became more real and dazzling.

There was even a faint howling sound coming from it.

[Please choose your reward! 】

System cold prompt.

Looking at the five cards with the patterns of defensive towers that appeared again in front of him, Cheng Shen did not rush to make a choice, but tried to delay as much time as possible, and kept using the blue whale tower to restore energy to the natural disaster tower.

fifth grade,

sixth grade,

Level seven...

The experience required to upgrade the defense tower is fixed within the same rank. That is to say, before reaching the tenth level, the abyss energy required to upgrade the natural disaster tower is [-] points. many.

But only in the blink of an eye.

Cheng Shen directly raised the level of the natural disaster tower to level nine.

The abyssal energy required to upgrade to the tenth level has become a thousand points, which slows down the efficiency of the Blue Whale Tower.

At this moment, the five cards floating in front of his eyes suddenly flickered.

As if it will disappear at any time.

A gray countdown also appeared in Cheng Shen's field of vision.

"10, 9, 8..."

"Sure enough, there is a time limit."

Cheng Shen was not surprised.

He wanted to get stuck in the system bug and push the natural disaster tower to the full level in one go, but the system obviously didn't give him this chance.

Drawing the Calamity Tower may be the system's reward for his excellent completion of the faction battle.

But that's about it for the rewards.

The system, the reason why it is called a system, means that it will maintain a fair attitude towards every survivor.

Although Cheng Shen can stand out among the same group of survivors and reach a height that no one else can reach.

But it was only because he seized the opportunity the system gave him.

The system has never been stingy with rewards, but they all require the survivors to use their extraordinary wisdom and courage to earn them desperately.

on the basis of.

The system will not take actions that disrupt the balance of the game for no reason.

Cheng Shen had already expected that there would be a time limit, so he was not too surprised at this time.

He quickly drew two of the five cards that he had long been optimistic about.

【Jamming sonar】

【mechanical】

[Level: Normal]

【Level: 1】

【Attack: 60】

【Rate of fire: 2.0】

【Range: 120】

[Feature: The attack of this defense tower will have a certain probability to affect the hearing of the enemy unit, causing it to fall into a state of confusion. The enemy in the state of confusion will launch an attack regardless of whether it is the enemy or the enemy, and advance in a random direction]

……

【Speed ​​Tower】

【sacred】

[Level: Normal]

【Level: 1】

【Attack: 0】

【Rate of fire: 1.0】

【Range: 5】

[Feature: The attack of this defensive tower will be locked to the nearest defensive tower. Each time it attacks, it will increase its rate of fire bonus by 0.01. This state can be stacked up to ten layers]

……

The output attribute of the natural disaster tower is good enough, even stronger than the beginning magic tower.

This is undeniable.

All three of its features are range attacks.

Moreover, the plague in the second stage has a double board attack bonus, which is comparable to the output of Xie Longbo.

But Xie Longbo only attacked enemies in a straight line.

Still probabilistically triggered.

The plague of plague is a continuous damage covering the whole area!

For this alone, this natural disaster tower is much stronger than the beginning demon tower.

What makes it inferior to the Beginning Demon Tower is mainly in growth. The growth attributes of the two are very different. If they are on the same starting line, the Beginning Demon Tower may have broken through to the perfect level, but it is still stuck at the excellent level.

low grade.

It means that the panel attack is low.

In this case, no matter how strong the natural disaster tower is, it will not be able to exert much power.

But now, with the emergence of the Blue Whale Tower, an auxiliary defense tower that perfectly matches the natural disaster tower, all the weaknesses of the natural disaster tower can be said to be complemented, and its strength will undoubtedly surpass that of the Shimo Tower!
Therefore, when Cheng Shen screened the defensive lineup around the natural disaster tower, he could basically abandon the damage-replenishing output tower.

All of them are mainly auxiliary towers and control towers.

Speed ​​Tower.

It can increase the attack speed of the natural disaster tower, and the attack speed is equivalent to increasing the damage frequency of its two disasters, famine and plague.

Cheng Shen can also build the Speed ​​Tower next to the Blue Whale Tower.

but.

The attack speed of the Blue Whale Tower is 5.0, even if the ten-layer effect of the Speed ​​Tower is fully stacked, the attack speed can only be reduced by 0.1.

The effect is limited.

On the other hand, the natural disaster tower is a huge increase from attack speed 1 to 0.9.

It is clear at a glance who to choose.

Jamming sonar.

It is to make up for the shortcomings of the natural disaster tower in the air defense field.

Cheng Shen had noticed before that the fog of the famine didn't seem to be able to affect the sky.

He had not yet seen the effects of the other two disasters.

However, he listed air defense as one of the things that need to be supplemented in advance, which is better than an accident that cannot be made up.

The other three cards disappeared after the countdown ended.

far away.

The crimson vortex surged again amidst the trembling sound.

[The second wave of void challenge monsters has arrived! 】

[This attacking party: Prairie Wolf! 】

[Quantity: 120! 】

……

The system prompt immediately sounded.

It seems that because Cheng Shen was aware of Cheng Shen's attempt to jam the time loophole, the attack system did not send him a reminder to prepare in advance.

Cheng Shen looked at the running gray wolves pouring out of the vortex gate, and shook his head, "3 minutes, the maximum time for each rest is 3 minutes, it's not enough to wait until later..."

The experience required for each level of the natural disaster tower is increased by ten times.

However, the effect of the Blue Whale Tower is doubled every time it is upgraded.

It doesn't take too long, just wait until the natural disaster tower breaks through the elite level, and the gap in upgrade efficiency will be highlighted.

3 minutes.

Not enough at all.

He had to find a few more auxiliary towers to return to blue.

hum!
The battle has been triggered.

The jamming sonar with the longest range is activated first. The appearance of this defense tower is like a large bat, but the parts that make up the bat's body are pieces of metal plates and electronic circuits full of technology.

Its scarlet eyes lit up like two lamps.

Invisible sound wave diffusion.

The leader, the prairie wolf, was the first to bear the brunt of being hit by the sound wave. After a pause, his eyes immediately glowed red.

"Ow!"

It gave a long whistle.

But it rushed towards the crystal more quickly.

The jamming sonar can only affect one target at a time, which is also the biggest flaw of this ordinary defense tower.

Cheng Shen didn't expect it to play a big role.

call!
next moment.

The Scourge Tower activates.

The desolate dust and mist slowly shrouded the path that the prairie wolf must pass.

The prairie wolf rushed into the fog, its hair suddenly became dry and dull, and its figure seemed to have lost a lot of weight.

It's like being hungry for a long time.

At this time, the scenes of disasters in the fog turned into streaks of green fluorescent light, which burrowed into their bodies like parasites.
-
180!
-
180!
-
180!

……

"Wow!"

The fastest sprinting coyote couldn't survive for three seconds.

Straight to the ground.

Turned into yellow sand.

The damage of the ninth-level natural disaster tower combined with the increase of the blue whale tower has been extremely significant, and the HP of the second wave of prairie wolves is only more than 500 points at most, and it is too late to pass through the smog covering [-] yards.

The coyotes died one by one.

Going forward and succeeding.

The abyss energy of the Calamity Tower slowly increases at a rate of +1 per second.

Originally, fast-moving monsters were the recognized nightmare of all survivors in the early stage of the gold coin challenge, but now Cheng Shen hoped that their death speed would be slower... Unfortunately, things backfired.

After a while, there was only a field of yellow sand left on the long void path.

Gone with the wind.

[Successful defense! 】

[Current rewards have been accumulated: 20 gold coins! 】

[Do you want to continue the challenge? 】

……

Swish!
The upgraded light rises on the five defense towers in the field at the same time.

The natural disaster tower has been upgraded to the tenth level, and the attributes have not changed much. The promotion of the other three ordinary towers is also dispensable.

Only the upgrade to the third level of the Blue Whale Tower cheered Cheng Shen a little.

The previous increase is still maintained.

Blue Whale Tower's mana recovery efficiency increased to +30 per attack, and the attack increase increased to 90 points.

It's a pity that the system will give the option to upgrade the defense tower after five waves.

otherwise.

Cheng Shen really wanted to use the two selection opportunities after each defense to raise its level.

Take a glance at the rewards of the system.

Immediately.

Cheng Shen's eyes lit up.

He drew a card out of it without much hesitation.

put up!
hum!
A light golden defense tower shaped like a statue of a saint appeared in the field. The saint was wearing a white robe, with a sacred emblem on her chest, a pitiful face, and a holy grail filled with blue liquid in her hands.

Whoa!

Under Cheng Shen's control, all the liquid of the Holy Grail was poured into the Calamity Tower.

See, its Abyss Energy value suddenly soared!
+200!

……

【God's Mercy】

【sacred】

[Level: Excellent]

【Level: 1】

【Energy: 0/200】

【Recovery: 20】

【Consumption: 200】

【Range: 50】

[Feature: The attack of this defensive tower will consume its own accumulated energy value to recharge other defensive towers. Each charge can increase the attack speed of the target defensive tower by 10%. This effect lasts up to 5 seconds]

……

The effect of this defensive tower is very powerful even for sacred defensive towers, it is equivalent to a charging treasure!

But for the Calamity Tower.

It is a perfect match!

In particular, there is a top-level auxiliary tower like the Blue Whale Tower, and the Blue Whale Tower's mana recovery effect takes effect within a range!
Not only can it increase the natural disaster tower, but it can also directly affect the mercy of heaven!

And Heaven's Mercy itself has a faster blue recovery speed.

There are 20 points.

Cooperate with the extra 30 points back to blue from the Blue Whale Tower.

That's 50 points.

Originally, it took 10 seconds to start up once it was full of energy, but under the influence of the Blue Whale Tower, it could be shortened to 8.5 seconds.

Don't look at the gap of only 1.5 seconds.

But to know.

The effect of the Blue Whale Tower is not static.

Every wave, every level up, its blue recovery effect will become stronger!

Moreover, if the effect of Heaven's Mercy is averaged to every second.

It is equivalent to that it can provide 20 points of deep energy gain for the natural disaster tower every second, 100 points in five seconds!
This is three times the efficiency of the Blue Whale Tower!

　The number of words today is a little short, and I will make up for it tomorrow! ! ! !

　　
　
(End of this chapter)