Tower Defense Game: My Kingdom of Eternal Life

Chapter 229 Limit Level

"Why do I feel like this monster is specially designed to restrain me..."

Cheng Shen was suspicious.

He did not build a defensive tower to compensate for damage.

The output depends entirely on natural disasters.

But this hellhound is actually immune to two special effects in a row!

——Although it was not immune to damage during the Tribulation of the Red Earth, it ignored the deceleration effect and was unable to restrain it for too long.

It's like it didn't work.

For a while.

Cheng Shen actually has a tendency to suddenly die suddenly!

It wasn't until the terrifying sick ghosts pounced on the Cerberus that it was affected to some extent. Cursed status icons appeared above its head, and then quickly ended, but it successfully slowed down its speed.

Thirty yards.

Cerberus quickly broke through the last defensive range of the Scourge Tower.

The most mysterious weapon disaster was finally triggered, and the entire area was instantly dyed red by the blood mist floating from the sky. There seemed to be sharp blades hidden in the blood mist, and countless wounds suddenly opened on the Cerberus's body!

bleed!

-350!

…

laugh!

A blood-red long knife with brown stains suddenly emerged from the blood mist and struck straight at the hellhound!

Behind the long knife followed a figure. It was wearing damaged armor, covered with scars, and bleeding. The exposed bones could be seen in the torn skin, but its face was extremely ferocious, like a soldier with red eyes on the battlefield!

laugh!

A thick bloody light suddenly burst out on the Cerberus.

-809!

"Ouch!"

The left side of the Cerberus's head suddenly bit back, grabbing the arm holding the sword in its mouth. Then, the right side of its head stretched out and bit the disaster soldier's other shoulder, and the middle head then bit his head.

Stab!

It directly tore the disaster soldier in half!

Bang...

The Cerberus chewed the head in its mouth fiercely, but before it could vent enough, another Disaster Soldier quickly gathered in front of it!

The last effect of the Calamity Tower is actually a summons!

Cheng Shen’s heart,

It fell back into my stomach instantly.

The bleeding damage of the Catastrophe of Blades is very high. Although the damage caused by a single trigger is limited, in the area shrouded in blood mist, Cerberus will suffer three damage every two seconds, and its blood volume will drop visibly to the naked eye.

Disaster soldiers only need to be able to resist for tens of seconds.

You can grind it to death.

What's more, the damage of these disaster soldiers is also considerable.

Summoning defense towers have always been the favorite type of defense tower among survivors. A summoning unit can hold off monsters for a long time, creating a lot of output space for other output defense towers.

Moreover, summoned units can effectively restrict the movement of the leader unit.

This is something that most control towers cannot do.

It can be said.

The summoning tower is the strongest control defense tower!

The Cerberus was no longer as brave as before. Every time it took a step forward, it would be blocked by the Disaster Soldiers. It was unable to move forward in the blood mist. After only ten seconds, its blood volume had dropped to less than half.

Wounds kept popping up on his body.

soon.

The image of the Cerberus is already the same as that of the Disaster Soldiers, with deep visible bone scars all over its body. The blood flows out as if it is free, exuding a trace of black energy, and then blends into the blood mist.

I don’t know if it was Cheng Shen’s misunderstanding.

He felt it.

The Disaster Soldiers born from the blood mist seemed to have become stronger after absorbing the blood of Cerberus.

Plop!

The hellhound finally fell to the ground with a howl.

Rumble...!

at the same time.

far away.

Behind the deep vortex gate.

There was a violent trembling sound, and the huge pale palm, like part of a mechanical colossus, made a heavy engine roar as it moved, and slowly retracted towards the back of the whirlpool.

Bang!

Then there was a loud noise.

It was as if an extremely heavy iron door had been slammed shut.

At that moment, Cheng Shen saw the city shrouded in darkness behind the door again. A picture suddenly flashed in his mind, through which he had seen the border of the forest when he had just obtained the Scout Guard.

He saw a thousand-meter-tall giant dragging a city across the land.

Cheng Shen didn't know why he suddenly remembered this matter.

Perhaps in his subconscious mind, he felt that the city behind the door was related to the city that was suspected to be an ancient refuge?

Or is this some kind of hint given to him by the system...?

Cheng Shen's heart moved.

【Defense successful!】

[Currently accumulated rewards: 100 gold coins!]

[Obtain: Boss Treasure Box!]

【Do you want to continue the challenge? 】

…

Bang!

Cheng Shen directly opened the treasure chest rewarded by the system.

[Obtain: Thorn Sword!]

[Obtain: Clear Orb!]

[Obtain: Cerberus Head!]

…

Light flashed.

Three items, two green and one blue, appeared in Cheng Shen's hand.

Among them, the Cerberus Skull is a boss drop that can lead to challenges in the void.

This is also the head of Cerberus that controls the fire attribute.

Belongs to material.

Can be used to craft equipment.

However, the equipment that can be crafted from the drops from level 5 bosses cannot exceed level 1 at most, and it is still of blue quality, which Cheng Shen no longer likes.

Just throw it into your backpack and eat ashes.

The other two fine-level runes brought him a surprise.

The effect of the Thorn Sword is average. Needless to say, it only gives the defense tower the penetration attribute, so that when the enemy is killed, the overflow damage can continue to hit the monsters behind, but the increase in group attack towers is basically zero.

What is precious is the Orb of Clarity.

【Clear Sphere】

【Rune】

[Level: Excellent]

[Explanation: Used on defense towers, it can restore 10% of the maximum energy value of the defense tower every second. This value cannot exceed (100) at most]

…

When this rune is embedded in the Calamity Tower, it will immediately exert its highest effect.

100 points of energy are restored every second.

Not much though.

It is only equivalent to one percent of the upgrade requirements for the Disaster Tower.

But it is already comparable to the combined efficiency of the other three blue-returning defense towers!

This is equivalent to doubling the upgrade speed of the Disaster Tower!

Cheng Shen immediately embedded it, and at the same time, he quickly opened the settlement reward after defense.

After five waves, the number of reward choices for survivors increases to three.

Except for the defense tower.

The system will also randomly give out three void runes and the option of consuming reward times to upgrade existing defense towers.

Cheng Shen quickly scanned the defense tower shop and rune shop.

then.

Without hesitation, he consumed two bonus times and extracted a defense tower and a rune.

【Prayer Totem】

【sacred】

[Level: Rare]

【Level:1】

[Energy: 0/200]

【Recovery:10】

[Consumption: 50]

[Range: 60]

[Characteristics: The attack can be released against one's own defense tower, and can provide one of the following three effects to the target: 1. Restore 10% of the target's maximum energy value, 2. Increase basic attack by 10%, 3. Increase attack speed by 20%.

The amplification effect lasts for 5 seconds.

Only one boosting effect can exist at the same time]

…

Each of the characteristics of this blessing totem can have an effect on the natural disaster tower, and the energy recovery effect is the best. Secondly, increasing the basic attack and rate of fire can also greatly increase the output of the natural disaster tower.

Moreover, the characteristics of the blessing totem only require 50 points of energy.

It starts up in five seconds.

Coupled with the Blue Whale Tower, which has now been upgraded to level 6, it can be activated twice every 5 seconds.

One-third probability.

Even if you are unlucky, you can still trigger a mana recovery every 10 seconds!

With any luck,

It is not impossible to trigger the mana return effect one after another.

The emergence of this tower can be said to have directly brought an epic improvement to the upgrade speed of the natural disaster tower!

The other void rune is tailor-made for the Blue Whale Tower.

【Shadow Trick】

【Rune】

[Level: Excellent]

[Explanation: Use it on the defense tower, and the attack effect of the defense tower can be triggered every 3 seconds]

…

This void rune has very limited effect on ordinary defense towers.

For example, the Scourge Tower's rate of fire itself has reached 0.5, triggering an additional damage every 3 seconds.

It's completely dispensable.

It is undoubtedly a huge improvement against the Blue Whale Tower, which has a firing speed of five seconds!

This is equivalent to directly fixing its attack speed at 3.0! And the attack speed of Blue Whale Tower increases.

At the same time, it also led to the improvement of the other three blue-returning defense towers!

This moment.

The natural disaster tower's abyssal energy growth rate changes instantly!

The source of the qualitative change comes from the blessing totem, which can restore 10% of the maximum energy value without limit, far exceeding the efficiency of other defense towers!

And Cheng Shen still has one reward.

He didn't waste it either.

Directly choose to upgrade the Blue Whale Tower to level seven.

The seventh-level Blue Whale Tower can recover 70 points of energy with each attack, triggering it once every three seconds. It can trigger an additional time every five seconds, which is equivalent to directly triggering the special effect of the blessing totem three times every five seconds!

Every 10 seconds, the blessing effect can be triggered 7 times!

This is not the limit!

Cheng Shen had an idea.

Decisively, set the attack targets of Heaven's Mercy and another mana source tower as blessing totems.

The two mana recovery towers enjoy a high mana recovery speed.

You can also enjoy the effect of the Blue Whale Tower.

moment.

The prayer totems started to activate one after another like twitching!

Whoosh!

Rays of light fell on the Natural Disaster Tower, and its abyssal energy value suddenly rose wildly. In the blink of an eye, it was directly upgraded to one level!

then.

The upgraded light seems to light up frequently without interruption!

Level 25!

Level 26!

Level 27!

…

Buzz!

The dark gray tower base suddenly pulled up, standing on the ground like a tombstone. Countless disaster scenes lit up on the tower at the same time, and the blue sky was instantly dyed into three colors: blood red, dirty yellow, and gray.

It seems like the end is coming!

Boom!!

Brilliant lightning exploded in the sky, meandering among the clouds, seeming to vaguely form a huge face with neither sadness nor joy.

He stared at this land coldly.

Like a god.

Whoosh!

On the base of the natural disaster tower, red and green light groups flashed at the same time. The battlefield with rivers of blood, the diseased village with corpses everywhere, and all kinds of terrible disaster scenes, together formed a doomsday-like drawing of hell!

[The plague has been upgraded!]

[The Disaster of Weapons has been upgraded!]

…

The system prompts twice in succession.

Cheng Shen didn't care about this. He saw that the natural disaster tower's abyssal energy increased rapidly. After breaking through to the perfect level, the mana recovery effect of the blessing totem dropped from 10% per second to a fixed rate of 3000 points per second.

But still very fast!

A perfect level of natural disaster tower requires 100,000 Abyss points for each level upgrade.

At this rate.

It only takes 33 seconds to level up!

Cheng Shen's heart suddenly started to beat. Perhaps, this time he would have the opportunity to witness with his own eyes the power of an extraordinary level defense tower!

There is no doubt about it.

His defense system built around the Natural Disaster Tower has graduated directly after getting the blessing totem. After the breakthrough, the natural disaster tower's attack power directly increased to 1200 points, and the level is still rising.

The damage caused by the Red Earth Tribulation in the first stage alone has reached a quite terrifying level!

The sixth wave,

seventh wave,

The eighth wave...

Countless monsters couldn't even break through the thirty-yard range, and fell into the yellow sand that seemed to be able to boil people. After only four waves, the level of the Natural Disaster Tower successfully reached the fifty-level limit.

The distance is extraordinary.

Only one level left.

Whoosh!

The ninth wave is over.

The one million experience bar in the Natural Disaster Tower is finally full!

Lift……!

The word "upgrade" seemed to be stuck in Cheng Shen's throat, and the light he imagined did not come.

The system prompt did not sound as expected.

Cheng Shen's heart skipped a beat, and he quickly looked at the Natural Disaster Tower, only to find that its abyssal energy value was just stuck at the number 999999 and would not change.

"What is going on...?"

Cheng Shen was stunned.

He then noticed an inconspicuous icon behind the Deep Energy slot.

Consciousness touches the past.

A line of system instructions suddenly appeared in front of his eyes.

[Due to unknown reasons, the defense tower cannot continue to break through! 】

…

"Unknown reason? Is it also because of the first-order restrictions?"

Cheng Shen was greatly disappointed.

He was unable to see the natural disaster tower break through the extraordinary level, and this situation also made him realize one thing, "If the main tower cannot continue to improve, ten waves will be the limit of the gold coin challenge..."

certainly.

It is also possible that the main tower can continue to improve only after breaking through ten waves.

But this challenge itself is a first-order challenge, and Cheng Shen feels that there is little hope.

Ten waves.

It's probably the end.

"A level 50 natural disaster tower should be enough to withstand the tenth wave of monsters."

Cheng Shen took a look at the properties of the Natural Disaster Tower.

Level 50 natural disaster tower.

The basic attack panel has 2000 points.

And he made no other choices after the fifth wave, and used all the reward times to upgrade the Blue Whale Tower.

Now the level of the Blue Whale Tower has reached level 23, which can increase the basic attack by an additional 690 points.

When the characteristic effect of the blessing totem is triggered, the basic attack can be increased by an additional 10%.

The natural disaster tower's panel attack basically remains around 3,000 at all times.

The eighth wave of elite monsters.

Also dropped is a void rune that increases damage by 20%.

Right now, the Natural Disaster Tower alone can cause 7100 damage per tick as part of the Red Earth Tribulation effect!

This output is many times stronger than when he first challenged!

Challenge directly!

Since the Natural Disaster Tower could no longer be upgraded, Cheng Shen did not waste any more time and decisively started the tenth wave of challenges.

And before that.

He readjusted the attack order of the defense towers.

The target of Heaven's Mercy is reset to the Natural Disaster Tower, and the mana source is converted to provide energy for Heaven's Mercy.

When Heaven's Mercy attacks the target, the attack speed can be increased by an additional 10%.

It can increase the rate of fire of the Scourge Tower by another level.

reach the limit.

0.2!

This seems to be the maximum rate of fire that all defense towers can achieve.

Can no longer be improved.

But it is exaggerated enough for the Natural Disaster Tower.

The attack interval of 0.2 means that its characteristic attack can be triggered five times per second!

The Tribulation of Red Earth can deal 35,000 panel damage in one second!